Soulmate. A soulmate is a person with whom you have a immediate connection. A connection so strong that you are drawn to them like you have never experienced before. 

Seungwan and Joohyun’s wedding was arranged when Seugwan’s father lend money to Joohyun’s family in the time of need. This was done 20 years ago when Joohyun was 4 and Seungwan was 1. Now both girls were living there life peacefully with both of them being ceo of their respective family’s business.