What if...Buffy edition.

I don't know how many of you like the what if comic series that Marvel put out, but I'm a huge fan.  I love AU stories where the explore how certain points in a hero, or villain's life would be different if their choices were a little bit different.  I want to try that here.  This what if...exercise (for lack of a better term) can encompass anyone in the Buffy universe, that also includes the Angel series gang.  I'll go first...what if the "one night stand" that Faith and Xander had was more than that.  What if they actually had a relationship after that?  Thoughts, feelings, your other "what if" ideas?  Please add them here.