In this short scene, we get a brief description of the relationship between Caixin and his mother. Caixin's mother scolds her daughter for taking her son out for a date and for getting him injured in the process. She scolds Caixin for not taking good care of Caixin when they were together, and Caixin apologizes, saying that she has no experience in being a girlfriend and that she still does not know how to be friends with her daughter.