What is the number of dear John red envelopes?

Breaking up can be expressed in numbers. Modern people are reserved and humorous, and often use numbers to express their love. That's because they are a little embarrassed to say it directly, so they use 520 to say I love you or something. Breaking up and breaking up is a painful and embarrassing thing, so it is not easy to say it directly in person, so it is also expressed by numbers. The most commonly used ones are 88,886, 13 1488, which means goodbye, goodbye and goodbye for life!