Is it wrong to date my friends son?

I am a 30 yr old woman but kind of young for my age - My friend has a really hot 19 yr old son who is exactly my type and very mature for his age. He's been texting me about music and such and I'm not sure if he's interested in me or just wants to be friends. I would love to date him but I feel weird about it for clear reasons. But technically there's nothing actually wrong with it. Also he's only here for the summer and going back home out of state so it wouldn't really get to serious anyway. Both we are both single so I don't know what to do.