Can someone help me?

Ok so this new kid (lets call him Jason) moved to town and started going to my school about 6 months ago. Hes my age and we started texting and hanging out with my other Friends and after a little over a week, we admitted we liked each other but he had a gf. So when he and his gf broke up, it was like two days later and I got mad at him for something and I didnt talk to him for two days. So one night, I was talking to one of my best Friends and she detto that Jason was dating one of my other best Friends (lets call her Michelle). So I didnt talk to either of them for awhile. Then me and him started talking again and they just broke up yesturday and he told me that he likes someone else which I think its me but idk what to do. Idk if I like him o not. Oh and theres this other kid (lets call him Zack) that I kinda like too. Hes really cute and funny. What should I do?