Ep. 2: Tsubaki seeks advice from Kouhei Ueno regarding his relationship with Urabe, leading to a strange encounter.

2

Tsubaki asks friend Kouhei Ueno for advice on advancing his relationship with Urabe, but the suggestions fail. Urabe takes Tsubaki to an abandoned house, undresses, and feeds him her drool, claiming this creates a special bond that allows them to sense each other's feelings. The following day, after Tsubaki experiences a strange dream involving Urabe, she drinks some of his drool. This act enables her to recall the details of his dream with remarkable clarity, confirming the unique nature of their connection.