What does it mean?
It might mean he likes you.
He was dared by someone to ask you.
He's just curious.
He wants to make friends with you.
It depends on his maturity level I guess? It's hard to determine unless I know lots of things about this person.
What do I say?
It depends on his maturity level I guess? It's hard to determine unless I know lots of things about this person.
You can decide to be mysterious or be totally open about it.