Should I like this guy?

Hey is sooo hott! he likes me and he fought fo me but now that he has me he seems kinda different i asked if anything was wrong but nothing was. he asked another guy if he should ask me out and they said idk. but i mean i know he can somtimes be a jerk but its just like I CANT LET HIM GO! i know i should but its really hard because i get over him a little and then he goes and makes me like him all over again! what do i do. p.s. my friend even use to like him but she is over it but my other friends say he is jerk but i know he can be really kl. and im in 7th grade if that matters. o and other guys like me like 5 others that i have dated before and still like me and want to like go out and stuff. WHAT DO I DO?!?!