Barney: So you and Lily really think you can spend two weeks apart?
Marshall: You know what, Barney? Lily and I are a lot less cheesy than you make us out to be.
Lily: Marshmallow, don't forget to pack my night-night tape.
Barney: Night-night tape? Did you make a tape of you saying "night-night" to her?
Marshall: No.
Lily: He doesn't say it. He sings it.
Barney: Oh, that is so sweet. Why don't you kiss? I love it when two chicks make out.