And whenever they go out to bars or diners to discuss, uh, stuff, and Sam looks like he's going to Get Some later on, she immediately pounces on him and pretends to be his long suffering girlfriend. Sam is not amused.

Ahahaha, oh, yes. I hope people are writing fanfiction about Ruby being a gigantic pain in Sam's backside over the past four months and the two of them developing a real friendship despite (or even because of) that.