crush

So this guy I've like since 7th grade, I'm a senior now! He started talking to me last year, this year he is doing everything he can to be around me! He's a really shy person and so am I but I am pretty good at putting my self out there... The other day he came up next to me in line but could not actually start a conversation, i started and a while later he asked....." Are you doing anything Friday!" and I said "No, are you" he responded no and then there was dead silence! Like he wanted to ask me some thigh but didn't know how, so I asked " is there anything you would like to add to that, since we both aren't busy" he says that my job and.

Now idk what to do!!

How do I respond??

Can anyone help me out!?