After returning home from school, Kanade discovers Aino being harassed by a local older man with intentions of compensated dating. Kanade takes Aino to her house for protection, as the man might still be pursuing her. With the threat lingering, Aino stays hidden at Kanade's place for a while. Though anxious at first, Aino finds comfort in Kanade's kindness. This incident deepens their bond, bringing them closer as they begin to rely on and support each other.