You are Akashi's fiance and he always hates you because of that. You are at the dinner party with him since it's Akashi's grandfather's birthday.

Even if your love for Akashi is genuine and you feel jealous of how he secretly flirts with other girls, there is nothing you can do.

You saw him looking at you while flirting with another woman, and because you can't take it anymore you excuse yourself to go to the comfort room to save face.