Definitions by Senntret

Diary friend 

The diary friend is that one friend who you really trust with all of your secrets because you know they won't tell anyone. Often times the diary friend is used as a vent for trauma or personal problems such as mental health or relationships with other people.

You mean she trusts you with all her problems? You must be her Diary friend.

Diary friend by Senntret May 27, 2022