Happy, Sad, Angry

All three of them can shed tears.

An oddly recurring role, the Happy, Sad, Angry trio is when there are three entities, commonly similar to each other, that have the Eternal Emotions happiness, sadness, anger. They all stick side-by-side despite clearly not being able to coexist well.

Typically, the happy one ignores the problems the sad and angry ones have, the sad one does nothing but talk about how sad they are, and the angry one tells the sad one to shut up about their stupid problems.

This group is similar in structure to Badass, Goofy, Smart.