I liked cho in the forth book because i saw that harry liked her .But in the fifth book i started to dislike her because i mean i know your boyfriend died and your sad but first you kiss another gut and then start to cry to him about it. Well the reason you started to go out withharry was because you wanted to forget what happened and move on. She was gettin so cryful. But i think harry should handle the citituation better when they went to hogsmeade together for their first date. He should have hold her hand if he liked her so much . I am not blaming harry but i think cho will be better off with someone else . Harry and Ginny make the perfect couple. I hope they start to go out in the 6th book .