Charlie (Joséphine Japy) is a teenage high school student whose parents are breaking up.
At school she is assigned to take care of new student Sarah (Lou de Laâge) who has recently moved from Nigeria, where her mother works, to live with her aunt. During All Saints' Day Sarah tells Charlie that her mother is unable to visit and she'll be alone.
Show that you're humble through a joke, a self-effacing story or a humorous anecdote. To make a strong first impression, use anecdotes instead of a string of adjectives describing yourself.
Never lie about your age or what you do for a living.
In retaliation Sarah graffitis "Charlie is a whore" all over the school.
Though her friends try to rally around her Charlie does nothing to stop Sarah's abuse.
Sarah's attitude towards Charlie abruptly changes when they are on vacation when Charlie introduces Sarah as a classmate and not as a friend.
Eventually Sarah shows up at Charlie's house crying because her mother hit her and she felt she had nowhere else to go.