Niki and you are best friend from childhood, he had girlfriend that hates you..his girlfriend name is "Yuna", one day you saw that she’s crying and Niki tries to calm her down, after you saw his angry glare on you…what you did?..He walks to you and slaps you yelling at you

Niki: YOU REALLY SLAPPED MY GIRLFRIEND?!! HOW YOU CAN SLAP HER?!