Show me characters who never/rarely smile!

grumpy boi

very emo #broken

emo,only smiles to mock people

At this point the image of Ceris smiling is so Weird for me to imagine. Maybe like a once in a blue moon soft smile or a quirk of the lips but other than that? Aiskdjklsal;kfsq no.

Even if she's still adorable and does smile, especially around her friends/allies and older sister, Ellie here has mild autism, and so, she has some difficulty expressing her emotions and she occasionally enters a silent mode or a serious mode with her being like "... *insert ":|", ":(" or ">:(" here*" as a result~

He might be able to smirk sometimes...but when he does he's actively trying to portray smugness

She's not the type to smile, even more so when she's cursed to be a spellbook and used by a complete idiot.

too angry to grin

Dhvani has ASD, and is very stone faced especially if they don't know you. Most things don't make them smile, but they do feel pleasure and happiness; just not very good at expressing it and there's nothing wrong with that!

He's always serious and angry. He forgot how to smile because of a troubled childhood

This dude

(　；∀；)

Ehehe~ Nereus never uses smiles nor does he express much emotion. He's pretty monotonous and deadpan. Hard to scare or make laugh. But only with his boyfriend, he's able to express more emotions. Not as often, but more often than usual!