Don't Look Back.Banri Tada is enjoying working as a waiter at the party, along with Nana, Mitsuo and Linda. Meanwhile, Koko has texted Banri numerous times and is becoming concerned that he hasn't answered. Some of the guests see Banri and Linda together and insist on taking their picture. The two of them get carried away and strike several provocative poses just as Koko, who has come looking for Banri, arrives. Incensed, she throws a drink in Banri's face and slaps him...