I like him, what does this behavior mean?

well there is this one boy I have lyked since november and I really really like hym. and we went out like 3 tymes before, and well I texted hym last night sayin hay, whts up. and he replied hay,n2m u ...ps. im single. and then we talked and he asked me to hang out with hym today in the park and which we did and he told me to sit by hym, and he had his arm on the bench which would mean his arm was around me, then when I left I asked for a hug and he gave me one! and I really want to go out with hym, please wht does this mean?wht do I do? help! I think I love hym. and I need hym. please please help fast.

That usualy means he likes you. And whats up with using the letter 'y' instead of 'I'?

sounds like he likes you. my advice, ask him out. you've got nothing to loose.