When I look in the mirror

Alexandra, or Alex, has always been the role-model older sister. The only problem is, he isn't the older sister, he's the older brother. Alex is petrified to tell his parents how he really feels, so he doesn't. He told his best friend Anders, and Anders is very supportive about the idea.
Alex is terrified, Anders is excited..
Alex meets this girl, and she doesn't notice he's a girl by birth. She just.. Loves him..

What could go wrong?