Why is the homonym of the number "5 2 0" "I love you"? Is it because "5 2 0" in Mandarin sounds like "I love you"? Or where it came from.

5,2, 1 is more in line with the homonym of I love you, and 520 and 52 1 are adjacent, so they are used together to create a twin festival. Men and women are just different. According to a certain degree, men can choose to declare "520" (I love you) to their wives or favorite women on May 20th and May 2nd1. Therefore, the "Internet Valentine's Day" on May 20th and May 2nd1every year has also become an auspicious day for couples to register for marriage. Do not associate glyphs. You are out of control. Get out of here