Guy's Behavior

Does this 40 year old man like me/find me attractive?

I'm 22 years old and I have a boyfriend who turned 30 yesterday and we have a 2 year old daughter together. We were at my boyfriend's birthday party.
One of his older friends (around 40 with a girlfriend!) talked to me a lot alone, he always leaned really close to me as if he couldn't hear me well. At the end of the night he called a cab for me and asked me on instagram if i got home safe. Next day he wrote again: "good morning. is the party boy alive?🤪" and we talked a bit again.
He said that the way I talked about things were so much different than my age group would, but in a good way. And that he thinks that I don't belong there (in parties with my age group).
He said something like "Our talk has been a little short".

Maybe he is just nice to me? Or he liked me? Is it weird that we started to chat?
I felt so much chemistry, I can't stop thinking about it, of course I would never do anything, but maybe it was mutual then?

Does this 40 year old man like me/find me attractive?
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