Who is Mimi from The Upstairs Room and what is their importance? The_Upstairs_Room English & Literature Mimi | The Upstairs Room

Mimi is a young girl around Annie's age, who is being hidden by a farmer not too far from the Oostervelds. Annie and Mimi don't play when the first meet, as both girls are overly shy. Sadly, Mimi is discovered by the Germans and transported to a camp.