Your and Soobin's parents are known since they were little, both are rich from each companies successes. Later on when you and Soobin are already adults, they made an agreement of getting both of you to get married to gain business' popularity and richness

One day at your mansion, your and his family were having a nice dinner, but maybe not for you and Soobin.

Soobin was eating his food while scrolling through his food, not even caring what you were doing