After a lousy day at work, Sasaki is invited by a young woman to have a smoke with her.
Between cigarettes, Tayama and Sasaki share the problems they've had at work.
Between cigarettes, Tayama gives Sasaki a gift, and Sasaki decides to return the favor.
Between cigarettes, Sasaki learns to use a smartphone and gets to know Tayama better.
Poor Sasaki endures 15 grueling days at work and barely gets to see Tayama.