In their third year of marriage, Makoto and his wife Yui have been struggling to satisfy their marital activities. Makoto often leaves home for frequent business trips and, moreover, he always ends up faltering. Overwhelmed by self-reproach, he worries about Yui, who, overly conscious of being a virtuous wife, has become completely reclusive. Concerned, he enrolls her in a cooking class she had wanted to attend for a long time.
