My sister Riko recently came to my house, troubled by problems in her marriage, seeking advice. After giving her various suggestions, she seemed somewhat relieved and went home, but since she's naturally shy, I couldn't shake my worry. Then suddenly, my son Takashi appeared. Having overheard Riko's conversation, he noticed how reserved she was and proposed an unexpected idea to me—one that might just open Riko's heart in ways we never imagined.