In "Dousou Kai: Yesterday Once More" Episode 2, the protagonist, Tatsuya, continues his quest to identify his secret admirer from high school who once left daisies and a love letter in his locker. Reuniting with his former tennis club members, Tatsuya interacts closely with three potential admirers: the demure and kind-hearted Mizuho Kobayakawa, the intelligent and reserved Shizuka Ogata, and the lively and outgoing Ayu Wakabayashi. As he spends time with each, the episode delves into their shared memories, personal growth since graduation, and the rekindling of past emotions. The animation captures the subtleties of their interactions, emphasizing the emotional complexities of revisiting youthful romances. Episode 2 deepens the narrative by exploring the nuances of each relationship, setting the stage for Tatsuya's eventual discovery of his secret admirer.