Nowadays, many people put expressions or patterns in QQ personalized signatures. How come?

This is only open to members. Of course, there are also free ones, such as the one below me.

But this is when you enter special characters when you are active!

The kind of facial expressions sent by your friends are all sent on mobile phones. Mobile QQ can send facial expressions!

Click on the following to do, there are all kinds of categories, and you can see all kinds of expressions when you enter the category!