Adachi feels compelled to help Kurosawa during a sales deal gone awry. Later, they play "King" at a dinner with their coworkers, and get picked as the couple that have to kiss each other.
Interactions with their coworkers at a company party cause Kurosawa's jealousy and Adachi's insecurity to rear their heads. After an awkward visit to a sauna, Kurosawa reflects on how his crush on Adachi started.