1, as a network term, "locked" is usually used to describe the relationship between two people, such as "who is locked with whom" and "this pair of CP is locked", which means that these two people have a deep friendship and a very good relationship, and they are locked and inseparable. It can be used for star lovers, and it can also be used to describe the love beans between good friends.

2, rice circle In order to avoid describing the relationship between their love beans and others that is too good to cause dissatisfaction among the other fans, or because of improper expression on the other fans' homepage, they usually use an implicit expression to directly say "lock" to avoid sensitive words.