Help me out with this guy?

hey, tomorrow night i'm going to the movies with about 5 friends. and the guy i'm really interested in will be there. And i'm probably gonna try sit next to him . So all of us will be sitting next to echother, and i'll be next to him, how can i get him to make a move? i would really want him to hold my hand . But the thing is that he's really shy, i think he'd be to shy to hold my had.. What do i do? I really want to start something with him . i'm 15 and hes 17 . & i'm a beautiful fit naturally tanned girl, with an amazing personality & 5ft3' . So please help me out <3