: Amane's mother, Shihoko, arrives at his apartment unexpectedly while Mahiru is there. Despite Amane’s attempt to hide her, Shihoko discovers Mahiru and immediately assumes they are a couple, much to their embarrassment.
: The episode sets up future conflict when Amane's friend Chitose pushes for a pizza party on Christmas Eve. Feeling guilty that Mahiru might spend the holiday alone, Amane invites her to spend time with him playing video games once his friends leave. The Angel Next Door Spoils Me Rotten Folge 03.mp4
: Mahiru is deeply touched by Shihoko’s warm and motherly treatment. Shihoko encourages their closeness and is pleased to see they have reached a level of comfort where they use each other's first names. : Amane's mother, Shihoko, arrives at his apartment
Episode 3 of The Angel Next Door Spoils Me Rotten (Season 1), titled "," focuses on the introduction of Amane's mother and a significant shift in the personal relationship between Amane and Mahiru. Key Plot Developments Feeling guilty that Mahiru might spend the holiday