How should I respond?

A guy I used to be in love with who had seemed interested in me hinted at being a male sex worker for a living. I’m surprised. He was very handsome and charming so he’s probably an escort. What should I say? We’ve been out of contact for three years because he got uncomfortable with my feelings for him and he comes out with this.. and indirectly. Why did he tell me, more to the point?

Updates
11 mo
It’s a real question. I’m posting anonymously to guard privacy.
How should I respond?
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