Went out with a girl on two dates, all went well. Go to her place for the third date, have sex, stay the night, go home. Then you have a few short convos the week after.. things are still the same flirty etc, then all of a sudden she ignores you. What just happened? Do girls lose interest after sex just as much as guys do? Or didn't I pick up on the subcommunication that this was just going to be a fling?