Awkward? (A Nico Di Angelo fanfiction story thingy) only a bit.

What if Nico Di Angelo was offered immortality after the war against Gaea for being a big part of it? What if he accepted it, and decided to stay fourteen for ever, having the ability to look any age he wanted like the gods? And he didn't have to work along side his father, nor become a god. Just an immortal being. Let's say Percabeth (Percy+Annabeth) have a child. A girl, to be exact. Brunette with sea green eyes, similar personality to her father, but wise like her mother. Now, Nico stumbles upon the girl, known by the name of Emelie. Now to Emelie's point of view. To her Nico may look her age but is her parents age? I guess it doesn't matter seeing as mortals fall in love with over a thousand year old gods pretty often, right?