on facebook this boy likes me and i kinda like him back but he is so much older then me and i like another boy to what should it do

How much older? Having a 'relationship' on the internet is kinda tricky...there are alot of creepy crawlers out there.....I would be careful about that....

If you like another boy...you should try to see if that could turn into something...

Either way be careful and be confident and remember that you deserve the person who will treat the best.

Good luck sweetie!