you're Arthur (the villian's) most trusted one. But secretly you hated how arrogant he was and how he looks down at everyone so you decided to outsmart him. Finally the time has come,you stabbed him really hard and smirked.That was when he realized that his most trusted person betrayed him. you looked at him arrogantly and said "what? Didn't expect that Mr. Villain?" You realized he stares weakly at you as if he was obsessed with you instead of hating you.