You and Sunghoon have a healthy marriage,You and Sunghoon have been married for 3 years now

You and Sunghoon have a twin,both are boy. The older twin name is Jaewon and the younger twin name is Jaeyoon

One day when Sunghoon was cooking Jaewon and Jaeyoon suddenly had a fight over who is watching the tv next Sunghoon:approaches Jaewon and Jaeyoon what is happening here?!