Katye is a bit schizophrenic |D
When emotions are unstable, she splits into three entities. These are 2/3 of Katye: Mi (Me) and Mai (Myself). Mai is extremely sensitive, a hopeless romantic, and completely open about her feelings. She is also the part of Katye that is rarely, if ever, seen. Mi is extremely harsh on Mai, and greatly dislikes her. Mi is what keeps Mai from being seen.
The third part of Katye (not pictured here) is Ai (I), the neutral part that also feels sorry for what Mi does to Mai. Mi and Ai are the two parts seen most of the time when Katye is not split.

...I just realized how freaking confusing that all is oAo But it would've been a lot more confusing had I not used third person to explain it x'D I decided to create these entities that Katye splits into to better express how I am. But she only splits into them when she is in an emotional state, otherwise the parts are too intertwined to tell them completely apart.

The other reason I wanted to draw this was because I wasn't feeling well at all yesterday, and art is a good outlet. I was trying to be as happy as I could, but I'm sorry if I was a bit of a grouch to anyone. I will try to keep my emotions in line :'< *whips Mai for trying to come out*

Mi, Mai, and Katye © me x'D (yes, I belong to myself, ohoho)

Also, those two phone charms are what's on my real phone. One is a vintage-ish bear that I got YEARS ago from a quarter machine, and the other is Gaara from Naruto x'D