Boy problems....What does all of this mean? HELP?

there is this boy i REALLY like and we have been on and off since about March but he also used to like this other girl on and off 2. finally a the end of the year after our last day of school (we got out earlier than the rest of the school because were eighth graders) we made out and it was perfect. Ive liked this boy as long as i can remember and then this summer weve been hanging out in groups and making out some more. We hadnt seen each other in a while and so when i got to my firends house to hang out with the boy i like and a couple other people it was a little awkward. He kept making suggestive jokes which im used to but then the friend whose house we were at kept saying stuff like he wants to go further with u... and i shrugged it off. Then we went upstairs to be alone and make out and i asked him if he did want to go further or if tht was a joke? he said he did and i asked him what he meant he told me to make out with him in my bra i fought it for a while but we kept kidding around 2 and then finall yhe said plez do 4 me and i was lik nooo im not comfortable. then some of our friends burst thru the door and they were lik what the heck are you guys doing we wer listening at the door and we both denied it. Then the boy i like said he was thinking about leaving since we werent rlly doin anything anyway which sounds jerky but i thin khe was offended tht i didnt want to do anything with him becuz he does rlly like me and i do rlly like him. Then i ended up for lik 2 secs in my bra and then even later i sat on his lap and we were on youtube together and he said im srry i shuldnt hav done tht and it was rlly sincere then for the rest of it we were kinda on and off loey dovey whatevr and then when i went to leave he gave me a rlly long hug an kissed me like a peck and so i felt pretty good but then my friend whose a guy had baseball with him and the boy i like aparently said i dont think it will last becuz she goin outta of town and we wont see each other? what shuld i do? i rlly like him and we are goin to serperate high schools in the fall so we only hav so much time left together??? shuldi dump him???