Need boy help! PLEASE KEEP READIN'!?

hey :) i guess a good way to start this is my age! so im in 8th grade...just started a couple weeks ago, and i go to this catholic school and its really annoying. ahha. okay so a block away from r school is a public middle school and most of my friends r in 8th grade there, bc theres rlly noone in my cl, but i have friends at my school to dont get me wrong. lol. soo theres his guy who goes to the middle school down the street...lets call it...midland. idk. haha. okay so he goes to midland and lets ay his names liam. alright so he was my friend for a while like beginning of 7th middle maybe? but he does pot and hoooka and stuff. im not into that at all. and id never do that. but most of the guys who go to midland go that, and im realizing some of the guys at my school do too, and i just dont agree. but he used to rlly have a thing for me. and hes like a poet and he would write poems for me all the time and call me ggoregues and everything and i kinda fell under a liam spell u could say, but i didnt wanna admit it to my self or anyone else, bc i new he ddi pot and weed and stuff and he was always high...so he asked me out and i said no and he was pissed so we didnt talk for while...he lied me again i told him i didnt like him and so on. now we r in tjis time, and all this week he has been txtnig me and flirting with me and he told me he likes me. and i was like oh well i dont like him (to my self) and all my friends r like well hes so sweet to u but he does like bad stuff and he is friends with "the cool guys" at midland, but that doesnt make me like want to go out with him or like him. he also keeps telling me about this girl violetta...and how he loves her, but at the same time hes telling me he likes me? and its just a buncha crap. whatever. but violetta went out with a 7th grader, that liam doesnt like, and hes pissed off. but likes me. and he knows i no he likes me, adn isk what to do...if i should tell him? nott ell him? i mean i cant convice myself i like him, but when he talks abut how much he liked violetta, i get pissed off...and idk if that means i have feelings for him or what...please help me...i dont have an older sister to talk to or anythin' so..this is kinda all i got. thanks :)