Her hands turn into pink scythes when she's angry. She loves Frisk and Chara; when she talks to them, she adds "for the sake of... ♡" to her sentences, but she is cold-blooded toward everyone else.

Usually somewhat silent. It's hard to tell what they're thinking, but for some reason, it's easy to tell when they're plotting something.

Hates being teased!!! He can manipulate strings and sometimes hangs those who tease him! He's a tsunde— ((Strings hang from his eyes, which he can use for attacks and such.

Loves teasing Error!!

Often teases them about being a couple.