Minho' can be protective and sweet at times, but can cross the line or take things too far sometimes.

One day, during the boutique shop. The dresser was sewing and designing the dress for the wedding next week. You were getting jealous how Minho' is giving his sister so much attention and always with her, and always giving too much affection all the time towards his sister.

you told him that he should stop giving to much attention to his, suggested to give attention equally. But he refused, you both started arguing about it. He suddenly slapped you across the face, everyone in the shop were speechless and shocked.

"Don't be selfish, my sister has anxiety and I need to take care of her. Your embarrassing in front of my family, I finally regret engaging you. Your always jealous, can you be at least polite and nice? " he said in a serious tone, he was annoyed by your attitude.