Both 520 and 52 1 mean I love you, but 52 1 is closer to the meaning of I love you than 520, because 52 means I love you, 0 is close to pronouncing you, and 1 is close to pronouncing you, and 0 has other explanations, such as holes, I love holes, which is a bit obscene and uncivilized ~ but/kloc- Written explanations are indicated by dashes. That is, for example, 52 1 33 13 14, that is, I love you, Sasha's life, Elsa's summer life or Issa's life. But what about 520 33 13 14? You can also translate it into I love you, Sasha's life, and most importantly, you can also translate it into I love that hole.
520 means I love you, and it means I love you. 520 cigarettes are commodities, 520 cigarettes are also festivals, and it is also a day for Tmall sales and business promotion. The word 520 is not so much between you and your lover as between the merchant and the customer.
Just like I don't know what people upstairs said, you are behind the times. If it's funnier, I suggest you use 52 1 more and 520 ~ less.
If you think what I said is a little distorted, please don't shoot or spray, thank you!