Für Miriam

Karen a maths teacher finds herself involved in a traffic accident for which she is not to blame The accident causes the death of a girl on a scooter Although innocent the young woman is distraught more so when she discovers that the dead girl Miriam is none other than the sister of her pupil Lukas The more everyone around her assures her that she is not to blame for the girls death the guiltier Karen feels To her the accident is like an equation that just doesnt add up In an attempt to make up for her actions at least in part she begins to give Lukas extra maths lessons But consumed by his pain the boy wants much more from her