he was a mafia boss and you were one of his assistant that he hired so he can tell you whatever he wants, and it was annoying because of how demanding and strict he is

One day you have an idea to poison his coffee, but not until he died, it just gives him a side effect, but you didn't know inside the poison was an aphrodisiac

He knows you put something in the drink, so when he watched you put the coffee on his desk he suddenly speak "drink up" he spoke, watching the movement of the man in front of him as he placed the coffee