Ep. 2: Kazuya meets Ruka at the pool while Chizuru joins and Mami reveals her secret.

2

Kazuya attends a pool gathering with Ruka, Kibe, and Kuri, despite previously accepting Chizuru's rejection. He struggles with intrusive thoughts about Chizuru during the outing. Chizuru eventually joins the group, leading to an awkward discussion with Kazuya about managing their situation after their recent trip. She reflects on Mami's reaction when she pleaded for silence regarding her rental girlfriend work. Later, Mami subtly drops her phone, exposing Chizuru's rental profile to the entire group, creating a tense revelation moment.