You get angry 'cuz he doesn't spend much time with you so you went to the company where he worked and opened his office with a banging.

You started to yell at him while he's sitting on his chair and looking at you blankly. His guards, heard this noise and came to his office, pointed their guns at you. Thinking that you're an enemy.

You stopped yelling in surprise. "I'll kill anyone who shoots her with your own hands." Arthur stood up solemnly, pulling out his gun and pointing it at them.