I got into this school when I got in I said I wasn

I got into this school when I got in I said I wasn’t going to have feelings for any boy the first week passed . I didn’t like any body second week I met someone I was learning how to play basketball so me and some girls we were like we would try to collect the ball from two boys because they were so good and we were just learning I saw one of them the week b4 and the second that was the first time seeing him I was like” he cute tho” but never put it to heart because I didn’t know what would happen . We finished playing and I told a girl I want to learn how to play and she called him and told him and he said I should take his number from one of our group chats and all of that…….. then one day I needed help in one of my subjects and I told him and he decided to help me and we started getting real close but I think at that point in time he didn’t have a girl . According to what I heard he had a girlfriend b4 I came to the school and they got back together . But I don’t know if it is what I feel or what is really happening I think he likes me a little but he is with his ex and am drifting away from him because I don’t know what to do should I just leave him alone and get over him