Long distance

Okay so I met this guy and I don’t really know what to do.

So I went away for a few days to Scotland. About 4hours drive from my house

I met this guy who was just so cute and we got chatting and stayed out all night drinking and chatting and just walking around. We were all over each other and I really had a good time.

I know it’s too fast to know whether I like him but I just feel so sad now that I’m home

What do I do?