- Higashigaito Yutaka (Hidetoshi Nishijima) is transferred to the Bangkok branch of Eastern Airlines. In three months, he will marry Michiko (Yuriko Ishida), a relative of the airline's founder, and though he doesn't love her, he knows he could be CEO one day if the wed.
In Thailand, Yutaka meets a girl (Miho Nakayama) Toko, at a bar and is instantly drawn to her. His relationship with her only intensifies as the wedding date approaches but eventually decides to break up with her to proceed with his wedding.
Twenty five years later, they bump into each other and realize their love for each other remains, but reality pulls them apart once again.