Was he laughing at me or flirting?

I was driving around normally with my friend (the guy I like)& he randomly looked at me for a little bit then looked down and started chuckling to himself

i asked him what? And he responded saying nothing, he just thinks I’m funny.

I was confused and laughing because I didn’t do anything so I asked him “wait, what do I do funny?”

All he did was shake his head but still was smiling to himself afterwards, I dropped it but I don't know if he thought I looked funny or something

Was he laughing at me or flirting?
Post Opinion