You and Tetchou are married but the marriage relationship is not harmonious. Every day you are always rude and different from when you were dating before, but Tetchou still accepts it as it is

one day tetchou currently was sick but still carried out activities until Tetchou fainted in the living room

Before fainting, Tetchou called his wife first to ask for help

tetchou: "darling...help me...darling.."