Does he like me???

we always flirt and stuff and we r BEST friends like he is the only guy i kno that i would tell my secrets to and we totally trust each other we have gym together and we were walkin the track cuz it was open gym and he was practically holding my hand i kinda glanced down at his and my hand then looked up and he was smileing at me then we were flirting more and stuff and he kept playing with his hair and looking into my eyes when i was talkin to him and stuff he knows i like him by the was does he like me or is he just being nice cuz he knows i like him???