Ok i know ive already asked this question im asking again because i didnt get enough answers so plz answer it!?

ook what should i do theres this guy that i like and a couple days ago i hung out with him and i might be moving in with him in about a month cuz he needs a roomate or he has to move back with his parents. we were just talking and out of nowhere he kissed me about a week ago and we talk alot but im not sure if he likes me i know i like him but i dont know i need help !....also ive known him for about 6 months, im 17 and its not the moving in part that i have a problem with because id only be doing it so i can move out of my house and to help him out. Its the part that i dont know if he likes me because about 4 months ago i went to camp with him and i told him i liked him but he didnt show anything and then after camp he started going out with some chick stoped talking to me then 4 months p and hes talking to me again and now hes kissed and im just confused i need advice and no hes not using me so ppl plz dont say that