If you don't mention some things, you really can't remember them. Who still remembers the long words that were said in childhood: "The little swallow flies, the fifth brother chases, Erkang has Xia Ziwei, touching your head is so gentle, touching your back I want to sleep with you."
Seven years is really a subtle hurdle. If you have the seven-year itch, it can heal itself in seven years.
A story told in thousands of words can actually be summed up in one sentence, fate. Yes, it's fate. You shouldn't have met Wang Aai and Liu Jiale. If you don't tell others about the harm you have caused, you will be even more injured. For example, if a living creature suddenly comes to a swamp that has been lonely for a long time, is it possible to escape?