I think they're very cute together! A son of the god of death (and by that extent, darkness) and a son of the god of light? Adorable. I was so happy when Riordan began writing canon and adorable LGBTQ characters cause we're finally getting some rep, and in my favorite universe nonetheless.
I like Nico, gay or not he’s one of my favorite characters. I’m glad he found happiness & acceptance. I would like Will to be in the spot light a little more to get to know the character better, but overall I think it’s a good relationship & I hope neither of them faces a tragic end.