Marshall: So, we, um... we just wanted to say that we're sorry for the way that we acted when we found out about you two.
Lily: Your happiness is what is most important, so, if you two want to date, it's okay by us.
Mickey: Who said anything about dating?
Judy: This is just about sex.
Mickey: We're family... with benefits.
[later, Lily and Marshall hold each other as they gip in the closet]