What should I do if the girl I like no longer pays attention to me? That is, we have known each other for 3 months and we were very close, but in the last two weeks he has been dating another boy. She said that I was very close to her and so on, but now she behaves as if I were nobody! Did I hurt her with something or is she just not interested anymore? How do I know if he's doing it on purpose to annoy me?