1. Harry is drawn to a dark, mysterious man in a gay pub and he loses his virginity during what he thinks will be a one-night stand.
2. After the final battle, the celebrations, and funerals, Harry is lost - he doesn't want to be an Auror, he doesn't want Ginny, he doesn't know where to go. A recuperating Snape feels forced to 'save' Harry once again.
3. The summer after the battle, Snape is placed in Harry's custody until his name is cleared. One of them refuses to live at Grimmauld Place.