Work Text:
If there was anyone who could always make Kasamatsu absolutely furious, it was Kise. Since he had joined Kaijo's basketball team, the new kid had never ceased to get him worked up (and no, that was not a good thing!) and he had never been so close to committing a murder.
“I hate you,” he would often end up spitting.
And each time, Kise would turn to him, a big smile on his face, as if he had just whispered sweet words.
“I love you too, Kasamatsu-senpai!”
He always ended up with a bump on the back of his head.