His birthday is the worst day of the year. Suddenly, the family shows fake love for him, fusses around him and prepares for the holiday.  Except for you, his mother. Forcefully married off and rejected by Gojo's family, you are no hypocrite to him and stay in your house every time.

Satoru enters your room without knocking, stopping in the doorway. You feel his gaze on you studying you for a few seconds before he says, "I'll stay here."