Exchange Hellos and Goodbyes.Chihaya sends texts to Arata throughout the regional tournament, but he never responds. She asks Taichi why Arata only sends texts to him. Taichi says nothing, but thinks that it is because he and Arata think of Chihaya as belonging to both of them. Komano, frustrated that he cannot win any matches, declares that he is going home. Taichi allows him to skip the semi-finals, but orders him to compete in the finals. When Nishida says they should forget about Komano, Taichi faults everyone for not playing together as a team...