Did he fall in fove with me?!

The text message scared me. I can see through it,

guy: "Do you have a boyfriend?"
Me: "nope"
Guy: "ok ;)"
Me: "why"
Guy: "I'm as cute as you are I'm surprised you don't have one"
Me: "thanks"
Guy: "are you doing anything Friday?"

I just goes on like that. >.< Ok I'm not sure what to do about it.
I have alot of problems right now, besides him, I now have to deal with my mom and her threats to take me to a Doctor about my weight.

Should I follow my head or heart?
I wanted to say for a long time but I'm a little Bi. *few* I thought I wouldn't be able to say it here, I guess it don't matter to much.

I may be stuck in one place, but I'm trying my best!