Confused

Okay, so when someone you knew and slept with once (when you both were drunk, one might add) contacts you after like a year (during which we have said hello when we've seen each other but not really talked) asking you if you have an old home assignment (because he failed his and is working with completing it)...what should you think about that?

Or should you even think anything about that at all?
Perhaps I was just the only one he figured might still have it (the paper that is). That's the more logical way of reasoning, of course, but if you know me at all you know that I tend to not be logical all the time.

And it's something about this guy. Even though we never really knew each other (well, in a sense we did of course, but you know what I mean) it's something special with him. Believe me I know how silly that is, when such a long time has passed, but it's not like I can help it. So now I'm confused.I probably don't need to be, since I couldn't find the paper (and believe me I look, probably for a little longer than can be considered normal) he'll probably just say okay and we'll go back to now knowing each other. But still...

Do I make any sense?