Flame Princess. Besides the fact that most obviously ship Finname, I have reasons why I chose her.
The problem with Princess Bubblegumis the age. Besides the fact that older people have different interests from younger ones, their relationship would be illegal. Finn is a minor. Princess Bubblegum would be a sex offender if she would get together with Finn. People would say, "Just turn her 13 again!" But have you watched Too Young at all? If she would turn 13, Lemongrab would rule the kingdom (In Lemonhope, it was shown that he is, still in fact alive). I'm not saying anything bad about PB though, but there is a big possibility that she may use Finn to do her dirty work. So, count Princess Bubblegum out.
Marceline would be a fair choice, but she's over 1000 years old and she's immortal, so what if Finn dies? It's either that Finn choses to become a vampire or Marceline somehow finds a way to make herself a full blooded human. Penguin7710 said that she could use a potion to make her vampire self human, but have you seen her Finn The Human? She was all wrinkly and stuff, because she is still HALF-DEMON. Her father is frickin demon, if you don't remember. I think Finn would be more grossed out than interested. They do share same interests, but immortality. Also, they're only interested in being friends.
Fionna would be a great choice because she's literally Finn, just a different gender. But she only exists in Ice King's imagination, so if they can find a way to make her real, then there would be a possibility than Finnonna would be canon. But, because they're so alike, their personalities would somehow clash. I think it's better for them to have more of a brother-sister type of relationship.
While Finn and Flame Princess are over, it still shows that Finn is still interested in her and that's all that counts. They both have a knack for adventure, and have the same age. FP is not with Cinnamon Bun, because some words haven't been said yet. CB loves her, but he's not in love with her, unlike how Finn and Flame Princess were. Sure, FP's made of fire and might burn Finn, but have you seen later episodes? Finn's quite used to being around her. It's obvious that they're made for each other.
((I'm not saying that Princess Bubblegum, Marceline or Fionna is bitch here. I'm just pointing out some things that might interfere if they ever had a romantic relationship with Finn. This is all my opinion, you're all free to state yours, whether you ship Finnceline, Fubblegum, Finname or Finnonna.))
Flame Princess because:
Princess Bubblegum already broke his heart, plus if they get together PB might just make Finn do her bidding and she had already shown some bitchy attitude toward Finn, even though she had cared for him numerous times, I still do not think that she should be with Finn.
Marceline would be a good choice but they do not like each other that way, as seen in Go With Me even though they share a lot of common interests.
Fionna would be a good choice but she, as of now, is still a figment of the imagination of Ice King and unless the producers make an episode where in they meet this ship would not become canon. They do share a lot of common interests like adventuring and stuff but I think it would be better if they stayed in their own worlds. Finn does not even seem to be interested in her. >_<
Flame Princess would be perfect for him, because she showed him true caring and love, and have common interests as shown in Vault of Bones. Even if they broke up it is still shown that Finn is NOT over the Flame Queen yet. So this ship is still in someways still Canon...
Marceline because they both obviously have a thing for each other. Flame Princess is to much for Finn to handle because he can't walk around with her in tin foil his whole life and can't keep kissing rocks. Plus Princess BubbleGum is to nerdy for Finn. She's awesome at sience but Finn can't even do math easily. Now Fionna would be but she's just a figment of Ice Kings imagination. Plus there can only be a certain amount of adventures they would go into a completion on who's the better adventure like how I have a competition on who's the better weirdo! Plus Marceline could just turn him into a vampire so that he can live with her forever!
marceline: his friend
princess bubblegum: he loves her, and she loves him
flame princess: his small crush
fionna: his female form, or i like it better if you call fionna his cousin
in total, pb should b his girlfriend.
Marcaline because she is awesome, and Finn is awesome. And because in science (boring class) the guys I sit next to and I were talkin' bout who the people in our class would be in adventure time and I was Marcaline and the guy I like was Finn so...Oh and I like the Marshall Lee and Fionna couple so yeah.
Princess Bubblegum is too old for Finn, 18 to his 13. She caused him too much heartbreak anyway.
Fionna x Finn kinda bothers me a little, cuz I think of them as bro and sis.. but eh, that's just me.
Marcie would be alright maybe, but I still think Finn is best with Flame Princess. <3
1.marceline is not in love with Finn and nether is Finn
2.princess bubble gum is too smart for him
3.fiona is made up
So all that leaves is flame princess she's cute , funny , bright and sweet who wouldn't like her
Fiona is Much alike Finn but taht wouldnt be a good couple, even though they know each other well but i mean... If Finn is sloppy and she is also sloppy => couple of super sloppiness. FP can be too dangerous for Finn but she is the only one that can warm up his heart. PB? Finn will never forgive her. Marceline? Nah she isn't Finn type. I dont know...
I dont know but give me this straight
1. Princess Bubblegum in the title card burning low she likes finn
2. Marceline like finn a little bit but if she liked him she d better do something fast before they FP and Finn get married
Princess Bubblegum, because Finn likes her first.
I want to make sure that everybody supports Jack Old Recold,(Marshall Lee's body,Zack Shada's voice , mafia suit from The Godfather, Lich's hair).Jack Old Recold is Princess Bublegum's Best Friend who is helping her . I want to make you all support him to make Pendelton Ward add him in the Episode called,"Finn Real Age".Jack Old Recold is a protagonist in this episode season 5 ep 8
Princess Bubblegum, in my opinion is way too full of herself. Flame Princess is okay. Fionna is cool too, but I think that Marceline has the most interesting personality(if you get what I mean). She's my favourite character anyway and she definitely deserves Finn's heart.
Fionna: Almost Impossible. She is from a fanfic made by the Ice King, became ALMOST alive but didn't, and if she was alive, she would be interested in the Ice King. Then Fionna would eventually think that the Ice King is worthless and she would roam around.
Marcy: Unlikely. Unless she gets hit in the head hard, she wouldn't love Finn.
PB: Probably. Yes she might have rejected Finn but, well stuff happens. She might one day change her mind but, she may be 50 when she does.
FP: Likely. They both know they do have feelings for each other but, they don't really hang out that much. It won't be proved an actual love relationship.
In the end the person who deserves Finn's heart is...... (Drumroll).......... Nobody. None proved to be perfect for Finn.
Princess Bubblegum: Hell no, Princess Bubblegum showed signs of affection to Finn so many times in every episode when they got closer and she rejected him too much. Especially when she got posessed by the Lich and she turned 12 again. And shen she got her 18 year old body back she dumped him. She dumped him and rejected him so many times it's ridiculous. She doesn't even care what happens to Finn. All I see is a Motherly side to her or Finn and PB is in the "friend zone" area. And PB even tried to ruin Finn and Flame Princess relationship in Burning Low because she was going to destroy everything and PB wanted to have PB killed and Finn risked his life to save FP. So Princess Bubblegum is out of the question. They can just stay friends.
Marcaline, Marcy is a pretty cool person, but I think she just want to "stay friends" with Finn in the friend zone. So hes friend zoned with Marcy and Finn doesn't care about that. After what happened in the Nightosphere I don't think Finn want's to hang out with her anymore...
Flame Princess: There is still a chance for them to be together, I know they are already dating. Because Finn saved Flame Princesses life when she nearly ran out of Oxygen, Bubblegum tried to have her killed in Burning Low. And Finn needs to give Flame Princess a chance to have fun or otherwise shes going to dump him because in the new episode Vault of Bones she said he was boring her in the dungeon if those who have seen it because Finn was being too demanding and he wasn't letting her do what she wanted which is what your suppose to do in a relationship and not be a total jerk and tell her what to do which will completely ruin it for them. But I still think if Finn gets more relationship advice from Jake there still might be a chance. Hopefully the writers wont kill Flame Princess and make Finn and FP break up.
I think that Flame Princess does because she doesn't want to be evil like her dad says she is. Finn is the type of guy that can make any girl feel better about herself. A second choice would be Marceline cause you can't have Fiolee without Marcinn
Fionna: No, I'm pretty sure your gender swap is like your sibling or relative of some kind.
Bubblegum: No, they should just be friends since B.P. is too old for him.
Flame: No, sure they are dating but they can't even touch each other with out getting hurt.
Marceline: Yes, cuz I said so....
Well, Flame Princess meets Finn's age while Princess Bubblegum is quite older; and Marceline is immortal and I don't see how they would ever fall in love, unless Marceline bit him by accident and turned him into a vampire, but I still don't see that happening.
I think Fionna is way too much like Finn and she IS like his twin anyway; and I keep her as just apart of Ice King's crappy, funny yet odd stories and fan-fiction.
I would say Marceline for a couple of reason. First, I will start off with why PB is not a good choice. Then, I will explain why FP is not a good choice. Third, I will explain why Fionna is not a good choice. I will end with why Marceline is the best choice, so please not hate comments just opinions.
1) PB is a bitch. She knows Finn likes her and plays on his emotions to get him to do her dirty work. Also, she never really treats Finn with respect she only really treats him like a dog. So I would have to say NO!!!! to PB.
2) FP is not a good choice mustly because she isn't that much of a main character, she only appears in a few episodes unlike Marceline and PB (Still think she is a bitch and want her to die in a hole or have Ice King take her away). Another reason is that she doesn't really appeal to me (and probably others) as Finn's type, I mean ok they are the same age but she is the complete opposite of Finn. Finn likes to kick butt and have a great time adventuring. FP is more of the lets really sit around and have fun, plus she is a really BITCH like PB when things are not going her way. With these reasons, I hope you see why she is not a good choice.
3) Fionna is Finn in girl form, if they dated it would be like me dating me in girl form (which is just wrong!). Also, she is in a "possibly" fake dimension and is "possibly" a fake character as many people have pointed out. So She is a no no.
Now on to the reason why you are ready this comment, Marceline.
Marceline is a go get them kinda girl. She goes on crazy adventures and shit with Finn. Plus they are not polar opposites like PB and Finn and FP and Finn and they are not almost exactly alike like Fionna and Finn. One last thing is that Marceline likes to play tricks on Finn but even when Finn knows it's a trick he goes along as if he wants to be with her!!!!! O.o
This is why Marceline should be with Finn and thank you!!!
Here is a comment that I have found to be a very reasonable argument:
penguin7710: "-_- OR Finn could dump Flame Princess's ass then go out with Marcaline she could turn herself into a human with some potiony thing (that happened in a fanfiction i read) and the they could be together happily :D"
Marceline because in episode "they came from the nightosphere,what was missing,marceline's closet,heat signature,evicted and henchman they are partners but in evicted marceline first kiss on finn but she is too old for finn
None of them diserve him except for Fiona!!!!! Jake and Cake I really dought would work even with out lady rainicorn in the middle of it....... Same with the other Adventure Time characters........ lumpy space prince and princess, prince and princess bubblegum, ect
Marceline. PB broke his heart. FP is not purely evil, but she is KINDA. In vault of bones, you people saw how crazy she went with those fire powers of hers. Fionna is fictional and will never meet Finn, although I'd like them to. Though Finnceline is barely shipping, I think Marceline truly does deserve his heart :)