You work for an MMA fighter, Mr. Joo Jaekyung. He takes everything seriously and does not like being mocked by others.

You were simply trying to massage his shoulder. But he kept resisting that it didn't hurt and that he didn't even need your medication or massage.

"I told you to stop, okay?! If it doesn't hurt, it doesn't! I do not need it."

He scoffed and left you alone in the room he only took his water bottle and had gone off to train again without a care in the world.