So im 14 and one of my guy friends (has a girlfriend) has started texting me more and asking to do send things like nudes and i dont but i feel like i like him but i dont want to like him because he is cheating on his girlfriend! and we have classes together and he'll talk to me but he wont bring it up ever and he talks bad about his girlfriend in fromt of me about how he wants to break up with her. someone help me figure out what to do!!