[Donnie tries to kiss Gretchen and she pulls away]
Donnie: I - I'm sorry. I...
Gretchen: Look, Donnie, wait.
Donnie: I like you a lot.
Gretchen: I just want it to be at a time when it...
Donnie: When what?
Gretchen: When it reminds me just...
Donnie: When it reminds you how beautiful the world can be?
Gretchen: Yeah.
[turns her head]
Gretchen: And right now there's some fat guy over there staring at us.