Does he like me...or am i overreacting?

Sooo There's this guy name Israel...Dangg..he's soo cute..But im confused by him..because he gives off mixed vibes. We're friends..he even asked me if we were and i said sure..he's like okay...sooo not too much longer after that i asked him if he wanted to go to the movies..since a whole lot of us were going and i just asked..and he said sure..sooo a couple days later he tells me he's bringing his girlfriends, this was the first time i even knew he had a girlfriend...i was surprised! He said he was going to bring her with him..and kept going on and on about her..saying i was going to think she was pretty..and that she's nice, and they've been together since 07' and they were going to make it last...whatever! Soo she doesn't even go to our school..and she's in a lower grade...he barely see's her..but i take it he talks to her all the time..they go to the same church...anyways, We text sometimes..and one night we were texting and we were flirting around and i asked him why he always looks at my and all of that and my chest area lol..and he says "because im a boy im going to look..and i guess your pretty okay"..i was like okay! And he asked me to throw something away for him and i said you just wanna watch me walk..and he started laughing and i got up and turned around he was watching me! i was like okay...then he always puts his feet on my chair..he sometimes makes comments like i have a phat ...and i look cute..and things like that lol..and i asked him why he always looks but never touches..he said you know i go with Asha ( his girlfriend) im like sure..and he said well after me and Asha break up i will..i was like okay...but when yall break up that's gon be in like 2 years! he changed the subject...He looks at me, makes fun of me but says he's just playing, he trys to "touch" me on the sly..like brush up against me...he looks at my body..and other things i have...and he's a christian...and he's soo cute..and im attracted to him..and NOT trying to be like every other girl..or another statistic...but i want to go out with him...i want him to be my boyfriend..i dont want to hurt his g/f feelings even though i have no idea who she is...i could care less...i know i wouldn't want my b/f to cheat on me...but it's not like we kiss and all that...we just act like "flirty friends"lol i just can't tell if he just wants to remain flirty friends..be more..or nothing at all....he confuses me..and i think he know i kinda like him..he told me i tempt him to do things......hmmmmmm idkkk please help me out.