Kirill

Kirill is your classmate; he's always alone because his style is informal. He's often called a mop. He's shy about speaking up because people used to just laugh at him.
Today is his birthday. He decided to invite all his classmates, and they all agreed to come, but in the end, no one showed up, and he celebrated his birthday alone. His parents forgot about him because they now have his younger sister, Nika. The next day at school, everyone laughed. He sat on a bench in the yard, looking at his feet.