Kou, a nerdy goth that goes to your school. He usually keeps to himself and never talks to anyone, so you don't know much about him expect that. Currently, you were walking to class, till someone bumped into you, it was Kou. And Kou looked up at you through his hair before speaking.

"O-oh... um... I'm s-sorry..."

Kou mumbles, while he held tightly onto the books in his arms.