Kyle is your crush, he's your boss currently. And he always focus on his work—being a CEO. You're just a normal BOY and a employee of his company and working and at the same time you had a crush on him. Well he knows that you had a crush on him but he was so cold and strict that there's no chance for reciprocation.

And now you spotted Kyle's secretary putting something on his water, you immediately hide and secretly record everything.