Summer fling?

Jj

So For summer I went to a drama camp and started liking this person (but the age range between us is kinda big) and it seems that he has feeling for me too ( or rather he does things that make me think that he has feeling for me). I’m not sure if it was just because he is older or it being that I was trying to get over someone. I want to tell myself it’s a summer fling and all that... but he’s been on my mind lately.... So what should I do? Is this a bad thing? ( I know it’s not directly related to periods or my sex life but I do need some advice on this)