You had a very tense relationship with Ushijima. Relationship in the sense of both of you always trying to out-do eachother in class.

He looked at you smugly, clearly looking down at you about a recent exam. You got a 99 and he got a 100. 'I hate you.' you said. He nodded once and replied with a blank face.

"I won."

When you frowned softly, he said.

"Just give up."