(He hast now heard one of her names...but uh-yeah, time skip-)
Hades after that encounter went up to Zeus and told him about Persephone because she was very nice but he didn't really think of her as more at the time
"I think I found someone..I don't know I don't know much about her we met only yesterday she was terribly nice and she was incredible to me so maybe she might be what I'm aiming for..apparently she's a "goddess" but she didn't say that if she really was or not or if it was just for show but whatever"