They are definitely filming at the airport for the premiere, so it appears that at least part of the episode will pick up right from the finale. Credit: anonymous

Scenes will be filmed at a chapel with a lesbian couple, a tattooed couple, and a redneck couple. Credit: Taylor

I don't believe there was any dialogue in that scene. Lucas just sees Peyton through the crowd, and vice versa, then they like run to each other and start makin out every which way lol then towards the end of the scene, he puts his hand on the back of her head and she does the same. credit: nbetterbid @ OTHforums

LP share a spinny kiss at the airport. credit: Taylor

Hil and Chad filmed two scenes, the one in the airport with the same clothes they wore in the finale. And a second one that took place in a car (a rental car), Hil wore the white dress and Chad had on a navy suit...which is what he is wearing in the pic w/ me. Thats all I know. credit: Taylor

Gus is the card dealer and towards the end of the dream, he tells Lucas something like, "You can only make one choice." Then when Lucas wakes up, and he sees Peyton walking towards him, Gus who's now a passenger at the airport, looks up and says to Luke, "Looks like you made the right choice."

This is the dialogue with LP at the airport that was told to me by a few people. It may not be perfectly accurate but it's pretty close....

Peyton: You do not just ask someone to marry them over the phone.
Lucas: then why did you come? (kissing)
Peyton: Because you're a mess, Lucas Scott, but you're my mess and I love you.
Lucas: I love you too.
(kissing)

Unless something has changed in the last week or so, I heard LP don't get married because "Vegas isn't romantic enough." Credit: anonymous