Tachibana Keiko's collection of short stories includes a tale about Mikami, a salesman working at an advertising company. When Mikami's usual business partner falls sick, he must take his junior colleague, Nojima, to an important client meeting. However, Nojima's intolerance for alcohol leads Mikami to handle the negotiations alone. After a night of excessive drinking, Mikami unexpectedly kisses Nojima during their ride home.