I need man advice pleas answer my ? any one who can help i thank you ?

i really like this guy. but the thing is i think hes a little shy around people he dose not know well. we really dont talk but iv been trying to get to know him and been trying to talk to him and we sit at the same table at lunch because its all of us guys and girls mixed together. and i try to sit by him so we can talk. but i have no idea what to talk about. and then a couple of times he was going to sit by me and then my other friends came and took his spot. hes really shy and i just want to talk to him and i want to know how you can tell if shy guys like you and also what are some topics can talk about? and what are some signs that he might like me. i really like this guy and hes so sweat. pleas help meI need man advice pleas answer my ? any one who can help i thank you ?
ask him for favors. if he does it it means theres a chance he does but theres no like sure way of telling if someone likes you if you dont ask. ask him what he does during weekends find something your both intrested in, just keep throwing random topics out (school, sports, things you hate, things you like ect...) I need man advice pleas answer my ? any one who can help i thank you ?
if he ever find him staring at you when ur not lookin in a class, then when u look at him he immediately looks away....





if he ever asks you who u really really like or ';who's ur best best buddie';