Ryo, the purple faced one, is a kind sweet individual. They're a people pleaser and tend to never say no. soku, the cyan part of the face, on the other hand is an absolute menace. They will threaten to bomb you, choke you, stab you, and curse you out. Ryo always apologizes for him, however Soku does have a soft side, whenever it sees that Ryo is overworked with tasks given to them by others, he will quite literally scream and cuss until the person goes away. Which Ryo is thankful for Bitter is a monotone, pretty emotionless thing, it is always staring at the fourth wall(or the viewer) and never looks away. Giggle is where the emotion goes to, they are excitable, playful, and sensitive. And,, like their name, they giggle.a lot. It's sort of a.. stim? In a way.