Matoba Yosuke is s a salaryman who just lost his job. Matoba Hikaru, his wife, is a dancer who gave up her career when they got married. In the middle of a family crisis, Matoba Hikaru leaves to pursue her dream. Matoba Yosuke is stuck with their only son. Chikako, his old flame -turn jet-set career woman- is forced to take care of them. Will the romance spark again, now that Matoba Yosuke already has family, and Chikako has a younger man, Kikuta Jun, beside her?