I want to do more fun facts about my TFC OCs, so I'm just gonna do a bullet point list (some of them might be repeated from when I wrote about them to @/freakcircuswives)
Nix can't be out of the water for days at a time, so she has a large pool in her private quarters where she can rest.
Nix and Harlequin have an.. odd relationship. She throws him out of her pool whenever he tries to sneak in there (literally, the record was about 10 from the pool)
Harlequin, being how he is, really wants to "tap that," but Nix is infuriated by his playboy "couldn't care less" facade. I think if those two ever had like a genuine moment where Harlequin wasn't putting up a front, he would end up either getting adopted or the two of them could have a cute little relationship
Speaking of, Nix has the tendency to "adopt" others into her pod when she feels a sort of similarity to them. She gives those in her pod a pearl, usually on a necklace.
The pearl Nix gives those in her pod, and the pearl in the pin she gives MC are different
Nix gets cold fairly easily in her human form
Kay's first interactions with the freak circus was with Doctor. As a baker they tend to get to the cafe pretty early in the morning, even when it's still dark out, so they can start making the baked goods and Doctor only leaves the circus grounds at night
Kay, being from Weat Virginia, knew better than to do anything when you see something you shouldn't have, but, hey, cryptids get hungry too, so they left "the large bird man" out a coffee and pastry
Kay has, in fact, "met" the Mothman. It was one time before they moved for college.
Kay has the weirdest collection of tattoos