The fox-hybrid, the anxiety boy, the ginger, the one and only:
Trevor!
He is the childhood best friend of Sylvia, living together at the same orphanage for a while. They bonded over being the only ones with animal features and quickly became friends. They couldn't stay together though as Sylvia was one day relocated to another orphanage with no way to keep in touch.
Some time afterwards, he got adopted by two lumberjacks, two gay men who love him very much. He's a social outcast due to the rarity of hybrid people, not to mention the anxiety... He made for an easy target and he quickly learned to fade into the background.
He's a writer, though maybe not in the way you expect. He writes dramas meant to be performed in theatre - he's a fan of theatre of all kinds! From the biggest to the smallest show he's read about them all - barely ever gets the chance to actually come to one though... Not like he'd have anyone to go with and while he loves his dads they can be... a lot.
One day though, he notices a familiar girl - is that Sylvia he sees?! They go to the same school?!
But oh, how she's changed! Gaze focused, no funny business, so different from the girl he knew - would she even still remember him? Not to mention the fact he's no longer a girl... Would she even accept that? He wanted to get to know her again though, his best friend in the whole world.
He... hasn't gotten the courage to actually talk to her yet though.
He will! He will, he promises.
He just... hasn't yet.
And as she walks away once agan, he can tell he won't for a Good while.