The fragrant grass at the ends of the earth still exists, but it has already been picked.

The people we interact with every day, those we meet by chance, are actually just random occurrences. By coincidence, we are in the same class, by coincidence, we become seatmates, by coincidence, we become colleagues, by coincidence, we become lovers, spouses... These relationships are all coincidental, and that person seems less important. If you met someone else, would we still be together? Thoughts like these are truly foolish. Indeed, coming together is all by chance, but since it has happened, chance becomes necessity. Moreover, thinking about "what if" is just self-deception.