I always behave myself.
Eliza: Once everyone settles into their rooms, my parents are having a little welcome lunch.
Stef: Hm. A welcome lunch. I wonder if they're going to actually let us host the rehearsal dinner tonight?
Lena: Of course, they will.
Stef: They won't let us marry them. Obviously, they want us to have nothing to do with this wedding.
Lena: Will you try to behave yourself?
Stef: I always behave myself.