What does it mean for boys to wear small rubber bands on their hands?

In everyone's impression, rubber bands have always been the property of girls. But this year, rubber bands are not limited to women. Many men wear a rubber band on their hands. So today I will talk to you about what it means for boys to wear rubber bands on their hands. The boy with a small rubber band in his hand is a very popular video of Tik Tok, which means that his girlfriend announces the ownership of her boyfriend and lets other girls give up and will not hook up after seeing him. Seeing a boy with a rubber band on his hand, the woman knew that the boy had been taken away. I wonder if you have seen a similar video?