2. Because this number is less than 520 by one number, it doesn't mean that I love you, but it is closer to 520, so it has such special significance.

3. Another meaning is the China Football 5 19 incident. 5 19 incident, also known as? National football black 5 19? Refers to1the historical event that happened in Beijing on May 9, 985. At that time, Beijing fans were angry because they were dissatisfied with the results of the national football match, which triggered violent conflicts.