Is this guy into me? help?

[Kayla]

theres this guy a year older in my school that ive never talked to and a couple days ago he liked my facebook profile picture. the next day i saw him starring at me a lot. and then i remembered other times he was looking at me a couple weeks ago and he started talking to my friend who is was talking to with other people but then i had to leave so i never talked to him. i wanna know if you guys think hes interested in me? he seems like a cool guy that i would like to get to know but how do i? and by the way im sort of shy and not good with guys.
talking to me*
talking to me*