Just add, don't send anything, expand the list.

Just add friends, don't send messages, and expand the list of friends.

"just add, don't send anything to expand the list" is a kind of network term, which means only add friends, don't send messages, and adding people means expanding the list of friends. It first appeared on QQ. This is a shortcut to establish contact. Usually used to contact new friends, it is now widely used on social media such as WeChat and Weibo.

Precautions for adding friends: When sending Friend Request, indicate who you are or what you want, so that the other party can judge whether to add you as a friend; After adding friends successfully, briefly introduce yourself.