chunk: Anna is fired from her job when the managers realize she has been taking home expired food products. Anna blames Ali for this, as Ali was involved in an odd job where he installed spy cameras in work areas at the direction of the management to spy on the activities of their employees. This results in a standoff between Ali and Anna's partner and Ali leaves. Sam stays with Anna while Ali goes to a combat sports training facility near Strasbourg (as evidenced by earlier references in the film and the fact that Anna's partner drops Sam off on the way to a delivery in Colmar), losing touch with Stéphanie. Sam visits Ali at his facility for a day in deep winter and both are shown playing in the snow and on a frozen lake. A weak spot on the frozen lake cracks and Sam falls through the ice, and swiftly loses consciousness, submerged in the icy waters. Ali momentarily distracted by a call of nature, takes a while to realize that Sam has had a dangerous accident. Once he spots the hole in the