yoseob is doojoon’s 5 year old-son. Yoseob five years old. the son of Choi Gina, grow up without a dad. But when her mother passed away he found the fact that his father is still alive and married a woman which not his mother.   Yoon Doojoon A successful businessman, married with Heo Gayoon for 2 years after dated her for 4 years. One fine Saturday, someone come to his house with a five years old kid and said tha