Platista - Wanna talk 'bout it?

Plata: Wanna talk about it, Meph?
Mephista: No... not now... But thanks anyway, Plata...

They're cute as a couple. I've decided, they could be a couple as Plata and Mephista know each other for quite a long time. Plata(at least for Mephista) is someone she can tell her problems and he'd also give her his shoulder for her to cry on.