In the aftermath of a great war, Violet Evergarden, a young female ex-soldier, gets a job at a writers' agency and goes on assignments to create letters that can connect people.
If it is difficult to talk about feelings out loud, then letters are just what you need.
Words can have different interpretations. What one says isn't the whole truth. This is a human weakness. Testing others turns into a test for ourselves. Inconsistently, isn't it?