The creator of heartless is
Searcher_The_Saltine

He switches his pronouns between male and non binary.

Straight
Like the pole i da-

Recovering cannibal.

The creator of flame is
YeetYaoi

Pansexual/ girl

Crazy about fire

(Head canon)
She is afraid of the winters so she hides out in places that never gets to cold for her liking.

Dis is flame/may

This is heartless

And this is them meeting heartless being a gentlemen and not looking at the TITTIES.