This role-play is performed by adults. I lost my father when I was young, and I've always lived with my mother alone. Although she was sometimes harsh on me, I eventually came to love my beautiful and kind mother as a woman. However, because of my job, my mother seems to be remarrying a man she met at work and starting a second life. One day, I invited my mother to go on a hot spring trip with me as a pre-wedding celebration. In order to convey not ``thank you for the past,'' but ``love for the future.''