How do I move on from a bad break up?I still love him and I want him back?what do I do
I wanted a serious relationship and he didn’t, so, I told him that over a text. Then I asked him out, cause I felt like talking face to face, and when I asked him if he is cool with me ending it,he said that he doesn’t feel any guilt ending it.so,I asked him what's changed? And he said: I used to like u, I wanted you to be a girlfriend to me, but then I stopped liking u!so,I asked him why? And why he didn’t tell me that? And he was like: no reason and when I told you I didn’t want anything serious, I thought it meant I don’t like you anymore.but somehow we kept on going out and "playing"around.and he didn't say that he doesn't like me then in my face.and then I asked him to go, while I was sitting in a dark alley and he just left. And that's it.
How could anyone do that to a human being? I feel so used and I don’t think I could ever forgive him,I just want to get back at him,I am writing this question while I'm crying. Please help me