Confused

So on Friday me and the girls went to a school dance and i was hoping that Steve would go and i kept looking for him, then i finally gave up and started dancing with friends and then when i looked over i saw him:) and it was great we first went off and started making out then we danced and making out and then while we were dancing he told me i was turning him on and yeah so we danced and made out at the dance..and then i finally asked him what we were and he never gives me a real answer it.. he says that he is mine..what does that mean??? cant he just say if were in a relationship or not????? and ya we held hands and stuff:) and everyone kept asking me if we were a couple and it sucked having to say no.. and yeah so after the dance we walked out and we were with his friends and my friends were doing there thing and yeah his friends were pretty funny cause there all seniors and they were being guys..lol and like yeah he kissed me in front of everyone at the dance and idk what we are:///// but then we kissed goodbye and the next day he didn't text me cause he doesn't have his phone..but yesterday he finally texted me off his friends phone and he was being all sweet saying oh i my day would of been better if you were here and he was all calling me babe and baby and he said he was going to be coming into town and i said he should stop by and he said that he would and so i waited, waited, and waited and he never came:( why didn't he come??? I'm SO confused and like he was saying last night that i shouldn't care to much cause he didn't want to hurt me emotionally..and then few texts later he said he was going to come over after..so what does that me??
my friend was with me and she got to see how sad i got and she told me that I'm too hot for a guy to do this to me, which i don't believe and yeah idk what to do..maybe cause I'm a sophomore and he is a senior its not gonna work out cause he wants older hotter girls...???  but i have to say this when we were hanging with his friends from looks there all really really cute/hot guys but when they showed their tummy's Ive never seen SO many six and packs..it was like  words cant describe..so what if its just one of those player things?????