Kokoro is a beautiful woman and the Madonna of the workplace who is kind to everyone. Her colleagues look upon her with envy, but she feels resentment towards her husband who no longer sees her as a woman. Seto, a colleague who has always admired Kokoro, makes a bold confession of the love he has been nurturing for many years. "I really love you, Kokoro!" After hearing this passionate feeling that she never expected, Kokoro begins to think of Seto as a man...