I`m so konfused . Help ?

So there`s this new guy at my school right ? &&I`m crushing on him right nowee `nd he`s just sending mixed signals . It`s totally weird.
Two weeks ago, everyone kept bugging him asking him if he liked me or not, and he started to keep a distance . He stil sat next to me at lunch like he always does, but he didn`t seem to say much to me .
Last week, he started to get close again . Even invited me to his social and didn`t invite anyone else from my school that he knew . He made lame-o excuses for it but I don`t knoww . He`s just super closer ;; And I mean WAY CLOSER .
He would be looking for me all over after school, and when he foud me, he wouldn`t have anything to sey . He`d just stand there next to me w/o peeping out a word . He flirts sometimes with me, and even though he flirts unintentionally with my friends, they can all tell that he`s trying to keep himself calm and stuff around me.
Everyone thinks he likes me cuhs` when my friend's ex-boyfriend asked if we were going out, he just turned and looked at me. We just stood there for like two minutes staring at each other, then I turned and answered no .
&&Yesterday when he saw me hanging all over my home boyiee, he just kept watching us and all that . And when I went up to him, he wouldn't sey anything.
He calls me for no reason, and my friends notice that he`s always shy when he`s with me .
Anyone wanna tell me what`s up with this guy ?
..__MiNDYY

you are 13 girl, sorry to say it but last time I checked most guys are not that mature and they don't have too much experience, the guy likes you silly!!!!!

lol that`s truee .haha i`m always hanging out with high schoolers/college guys so i keep forgetting xD but yeahh . haha thankks .