Milo:
He acts more feminine than the rest though he is also the least feminine.
If you noticed his hips are the least wide.
He can hide his tenticles. His wings are just apart of his sweater.
Though being quite thin and lean. He is very strong, he's a yandere, he loves to fight for his love even if that means ending up with ones death.
So when disposing of the body he shows his true strength .
If it wasn't easy to tell he isn't human, by his tenticles and strange hands I think you would have guessed. Like quite a couple of my OCs.
Ocs like :
Kotrem
Campbell
Eliot
And Lu
Are not human

He is utterly in love with Kotrem and has an undying lust for him.
He's gay, and very proud and showy of it.
He has tried to kill one of my OCs , Emma to be exact.
Though thanks to her thick jello like skin she was able to survive.
Not many fatal injuries as well!
He loves making flower crowns for Kotrem.
Reason:
"I love seeing all the wonderful designs in his perfect pink hair while his adorable face lights up in excitement whenever he has a new one!"

Most people of his species have tribal symbols on their body somewhere.
He has them on his cheeks to somewhat resemble tears.
He was nicknamed "the cryful one" but didn't care or think much of it.

Thanks to a long line of family eye issues he had to go through a procedure for his eyes.
Which broke his tear sockets.
It isn't much of a problem for his species since its actually quite common.
So he's always crying or having a tearful face.