I need advice on my relationship with this guy!?

Okay I've been dating this guy, Charles, off and on for the past 3 years now. I'm 17 and he's 16. (Age isn't the problem, just telling as a bit more insite into the relationship.) Currently we aren't dating but are just friends. This year I transferred to the same school he goes to, and no not because he goes there but because of problems with my previous school. At school we don't talk that much especially in front of his friends. When he sees me and our friends aren't around he's the same guy I fell in love with. Does he act this way to try and impress his friends? His friends talk to me and some are even close friends of mine and they know we use to date and still talk now. Everytime I think I am finally over him something happens, like he calls me or something reminds me of him and all those feelings come back. Recently I broke up with a guy I was dating and I started thinking of Charles again. I didn't call him cause we got into a fight before I had started dating this guy and I didn't think he wanted to talk to me, but then a couple of days after I had broken up with him he calls me and we hang out (this was Tues.). It was perfect it was like nothing had changed between us. Later when I got back home he called me and I asked him straight out what was the deal with us, whether we were friends, more than friends, or what. He told me we were working on more than friends and that he would see me at school if he couldn't call me this week. He said he was going to be busy with work and that he had to work on his truck, which is true, the fuel line broke. Do yall think he really is serious or just trying to let me down easy? Keep in mind he's the one that is always getting us back talking after a fight or when we quit talking because either I'm to stubborn or not sure if he wants me to talk to him.I need advice on my relationship with this guy!?
leave your stubbornness behind cuz its gon cause some probs...1st of all if u realli realli lyk him (like u sed) go 4 him if hes da ryt one...if u still hav feelingz 4 him it mite b hard 2 forget him so jus b wid him a little bit nd see if u guyz work out..if not den stay frends............i hope dis helpdI need advice on my relationship with this guy!?
Don't strap yourself down to 1 guy. You're going to be disappointed again and you'll be left all alone, wondering what the hell just happened. If you date around and meet a lot of guys, then at least you would have met a variety of men and you can make intelligent decisions. Don't put all of your eggs in one basket. If you date enough, you'll know which one is the right one for you.
Am i dead yet?....no, oh well........keep talking.....
I dont know

acne scars