If only they could get over the slump, everything would be back to normal. Believing this, Misaki throws herself wholeheartedly into her husband's arms, but to no avail. Faced with a cold marriage, she feels alone. Meanwhile, Sugiura, a young man who lives next door, develops a faint crush on Misaki. Misaki is always kind to him, even when he knows she is someone else's wife...