Who are the common friends of the people you like?

This friend refers to someone who cares about each other with the person he likes.

In Tik Tok App, users can pay attention to other users, become their fans, and interact with fans at the same time, that is, pay attention to each other. When users pay attention to other users, they can view their works, trends and likes, and they can also like and comment. And caring friends are people who care about each other, that is, care about each other.