Your daughters name was ruby and she was nine and Seungmins daughters name was yuna and she was also nine.

you being a single mother at 28 was tough, no help from parents or family was awful. seungmin is a single father, his life was going well but his rebellious daughter was making his life something..

one day you were called at school because your daughter fought a girl, seungmin getting the same call. seungmin rushing to school, thinking what his daughter did again.

He sees his daughter, yuna sitting on a chair with a nose bleed and your daughter, ruby sitting there looking untouched.