Why, hello honey!!

A character with a face, split in two, approached you. It had two sides, a green one with arrows on their cheek, and an orange one with curls on their cheek. Seemed to be the orange side to speak.

My name's Katherine! And my brother-

"H-hello..."

-is Mitil! You call us Mika, though! We wouldn't want people to call us opposite names, heheh!