In Episode 3 of "Imaizumin-chi wa Douyara Gal no Tamariba ni Natteru Rashii," the narrative continues to explore the deepening relationships between Keita Imaizumi and the three gyaru girls—Reina Hamasaki, Ruri Kurumizaka, and Yukina Sasaki—who have made his apartment their regular hangout. This episode delves into the complexities of their interactions, highlighting both the humorous and intimate moments that arise from their unique living arrangement. As the story progresses, the bonds between Keita and each of the girls strengthen, leading to developments that blend comedy, romance, and the challenges of cohabitation.