This makes me nervous; he asked me twice?

I don't know if I am looking in to this, but this guy that is in one my business networking groups (my group meets weekly) asked me if I ever wanted to get back into dance. He dances for fun. He does swing and salsa; he's actually very good. He's asked me twice in a week, and when he looks at me he is thinking. It drives me crazy. He is a nice person. I just don't know what he is thinking. He is married and I assume happily.

I am not sure if he is asking me because he wants me to go with him because he loves to dance, and I think his wife doesn't want to), or if he wants to hook me up with someone there.

This makes me nervous; he asked me twice?
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