The third episode of the third season.

According to a query on NetEase News, we learned that Xiao Min’s Forgotten Friend in "The Forgettable Restaurant" is the third episode of the third season. Grandpa Xiao Min invited his friend in the third episode of the program, but Xiao Min failed to recognize him. Grandpa Xiao Min said that he had not seen his best friend for 51 years, and now he only remembers his appearance and nothing else. He also said that he had already sent an invitation to the other party and hoped to meet him on the show.