Should I do anything if I have neutral feelings towards someone who might have a crush on me?

I'm fairly sure that there is a boy in my class who likes me. I've never been in this position before, so it was a massive confidence boost just to think that it was possible. The thing is, I don't know anything about this kid. He's slightly younger, so he's never been in my classes before and none of my friends know him. I'm curious if anybody out there, mainly guys, would be willing to let me know what they feel like would be a nice nod or something I should do. I think this is bugging me because he made me feel so good about myself, and I'd hate to just kinda be aware of potential feelings and do nothing (if that was hurtful). Any ideas?
Should I do anything if I have neutral feelings towards someone who might have a crush on me?
Post Opinion