Can i have some help or advice or suggestions please?

i like this boy and his name is adam.well im shy and he was in my class at first he was kinda mean he didnt want to sit near me and kinda roled his eyes at me. then he tried to get me to talk and was like karyn talk what if one day im president at my inaguaration ill be like karyn talk.and he took me stuff and wouldnt give it back unless i talked and when i forgot something he was like karyn oh my god and another day he was like karyn do u have a boyfriend and he said he doesnt have a girlfriend and in front of me he said he has dated some hot people to another boy. then another day he asked what my xbox live username was and he was going to friend me and laughed when a girl said i play xbox live. then another day he said hi to me twice and another day asked me if i wanted to go to a webkinz party and when we were doing a projecty (our table) he and i wanted to be chef and he let me do it and asked me if i wanted to do a recipe and when my friend asked if he like me he said as a friend and two mondays ago this girl screamed and his friend said it was me and adam said karen you naughty girl . lately he hasnt said anything since then and he kinda used to look at me alot but not much anymore well im not sure i like him but i was paying attention to my friends but one day turned a corner and looked back at this girl.but one day when the teacher yelled at me he laughed and asked me a bunch of questionws to get me to talk like whats his name and my name and what color are my eyes(awesome huh?) but when the teacher yelled at me because i didnt talk he laughed and was like karen if i was jewish and 13 id be an adult and youd have to talk to me(yeah) last one day he was like karen justin biebers hair fell of and we laughed) thanks and sorry it was so longggggggggggg