Is it a joke that "peaches and plums don't talk, but they flow into the river"? I said it yesterday. That's what happened after roommate lesbian theory let her boyfriend dive. I feel dizzy

For example, people will remember a person who did a good deed without publicizing it. As long as we can treat each other honestly and sincerely, we will win the hearts of the people. As long as you are sincere and trustworthy, you can touch others. The metaphor of sincerity will have a strong appeal and win people's hearts. -Reprinted to Baidu Encyclopedia. As for what your friend said, it was a dirty joke and distorted the original intention. This is generally used to describe a teacher's character.