You and Seungcheol were married for 5 years and already have 2 kids, twins, a girl and a boy. You both named them Charlie and Charles and calls them Chacha. The twins were already 2 years old, despite that they're still young, they are very kind and sweet, and absolutely not naughty.

Since Seungcheol was in his day off, you were working while Seungcheol takes care of the kids. As you went back home after 8 hours of working, you could here Seungcheol scolding someone softly and gently so you just felt it was the twins again. As you open the door, you could see one of the twins, Charlie, was getting scolded by Seungcheol. As you looked at Charlie, she was holding her tears, it was the day she first got scolded. As you looked around, the living room was clean, yet something was off. As you look into the walls, there were drawings on it. And of course, you could see Seungcheol disciplining Charlie gently but firmly of what she did which is prohibited to this house.