Koi

 Koi is super playful, adores butterflies, is rather carefree, and doesn't like to take things seriously. When his own problems arise, he tends to rant to others, often not allowing them to state their own problems or check in on how they are feeling. He will work on himself if others point it out. He doesn't mean to do these, he cares about everyone deeply, but sometimes he can get a little wrapped up in his head.

 Koi was born into the clans from two escaped kittypets. His parents returned to their twolegs, leaving Koi behind after the medicine cat told them that there was a very slim, if any, chance he would survive.