you and Ace use to date for 3 years and were so in love that’s u til you were forced to break up and after that he got with other girls and it broke your heart so you started hating him

his dad was a Italian mafia boss and yours was and Hispanic mafia boss, they were enemies. you were assigned to kill Ace.

you were in situation where you have him cornered, your dagger to his throat, and he just drags the blade down to his heart, pats your hand, and says Go ahead. It's yours, anyway