Guys, this is pretty easy as long as you paid attention to the movies. Copy and Paste the Link.
link
The end of these movies, there are little clips that tie them together.
Han is killed in Tokyo Drift. When you see him at the end of Fast and Furious, he is on the Autobahn heading to Berlin.
While he is driving the car, the girl in his lap says, "I thought you wanted to go to Tokyo?" (In the Fast Five, we find out who the girl is.)
Han replies, "We'll get there... in time." (You also see the same clip at the end of Fast Five.)
Both of these movies happened before Tokyo Drift.
Read the Link if you are confused.