Aaah yes I would enjoy that. They can both talk about their siblings. I don't doubt that if Wanda learned more about what Nico and Hazel have been through she'd be fascinated as well :0

And TBH Bryn would also be really interested in meeting Nico? She's from a world where the deities live among the people but neeeeever procreate so she'd be shocked to meet a demigod :0