Is he interested?

Met a man at work recently who I think may be interested but I don’t know for sure, so opinions needed please. He knows I’m single (unfaithful ex), but has randomly brought up my ex in conversation and asked on two separate occasions if he has reached out to me since the break up. Do you think he’s trying to ensure that my ex is completely out of the picture before he makes a move? Thoughts?

Is he interested?
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