Most Helpful Guy
That's a great question.
It could be that you remind him of her, or he misses her and is trying to replace his feelings of her with you.
It's a tough call, just ask him if he misses her.
If yes, then don't date him. Bc when your with him, she will always be on his mind.
If no, he's just trying to talk to someone to help him get over her and move on, then he might ask you out.
Ask him if he misses her and you will get closer to finding out why he is comparing you to his ex.