We are all the best versions of ourselves when we have love and acceptance in our lives.
Actually I think it was because she said the "Kissing girls is fun" comment and the fact that the guy she kissed was her friends boyfriend and that it was decided beforehand who she was going to kiss. (staged basically). But I don't care. She was there, it was for charity, the girl even played light sabers with some strangers kids after the event with no shoes on. I mean c'mon.