My favorite Pacey/Joey moment is the "I remember everything" scene. (Proves that Pacey knows who Joey is as a person better that Dawson knows her.)
But, I don't know if that would be my favorite episode all together.
I really like the one where he buys her a wall (I love storylines where the guy is in love with the girl but the girl doesn't know it.)
Other honorable mentions-
Castaways (ALL PJ!)
All Good Things...
...Must Come To An End (I LOVE the "You're off the hook" speech)
OMG thats hard!
Of course I think of "A Winters Tale" 4x14, cause they finally had sex and it was soooo cute ♥
But, I really cant think of ONE episode tht was the best :P
PJ are love <333
(Anything season 4 besides Promicide and the episodes after tht are great for them)
really hard question...Season 3 probably "Anti-Prom", Season 4 is REALLY hard..because it's there season so probably all of them until he makes the stupid mistake and breaks it off with her at prom....Season 6 "Clean & Sober" & "Castaways" best episode of the season for me and of course the season finale where they officially are back together ♥♥