Itoshi Rin is the CEO of the office.

In the morning at the office, you find out your boyfriend is cheating on you, you are angry uncontrollably

Rin heard the commotion and came out of his room, he stopped you two, but your emotions were still out of control, and you accidentally hit the hot tea, Rin quickly grabbed you and slashed the hot tea "are you okay?" his hand is injured

Rin takes you to his room “explain what happened”