Zhu Youquan met a boy when she was 15 years old, but she only regarded him as an episode in her life. At the age of 20, he re-enrolled in high school and met the boy again. Zhu Youquan had a bad memory. Friends whom he hadn't seen for a year or two almost consciously excluded them from his mind. They met again at the age of 27...
"What are you thinking about?"
"Is this... Also something I need to report to you?"
"Yeah," he replied seriously.
"Okay, I'm listening to the sound"
"Huh?"
Intention: a sudden whim