I am loving her best friend more and more (just watched...a little behind on DVR). I am slightly amazed that no one threw Sophie a baby shower, though! Poor girl didn't even have diapers! I guess that's what happens when your best friend is too busy sleeping with your boyfriend?
I'm really curious as to who the guy was in the flashbacks, though. She kept saying he was a one-time thing, but am I wrong that she seems kind of sad when she remembers him?