What do you think?

Since July I started talking to this guy and i had a crush on him so one day I told him I had a crush on him and he ended up telling he likes me as a friend. Ive been going through this dry period so me and him decided to be friends with benefits. 6 months later we havent had sex yet, makes me wonder why he is sticking around just for sex. He is a really nice guy and when I am going through some things I am able to talk to him and he gives me advice.

The other night I went out and the next day he asked me if I got some last night. He said he didnt care if I did or not. But if he didnt care why would he even ask? So i eventually asked him why he wanted to know he said he really was just wondering. Ever since I went out that night hes been snap chatting me all day and every day. And I just found out recently that he used to have a crush on me. Is it possible he can have a crush on me again?