OKAY.
so i really like this dude,
but i don't know if he likes me back.
somehow the WHOLE school found out that i like him,
so now everyone thinks we should go outt
i don't really think he likes me,
but some people think he does.
so now im just really confused.
XD

Ask him if he does.

If the whole school knows, surely he knows?

Anyway, you haven't got anything to lose, really. Everyone knows anyway, so if you're too scared to do it yourself, ask a friend to ask him if he likes you.

Ask him yourself.

Stop being shy.

What's the worse that can happen.. him say 'no'??

Trigger says ask a friend to ask him for you, but that could cause problems and give you 'false hope'. Ask him yourself and be done with the wondering.