In the film, Nizar feels depressed after being stranded in a hangar in Germany while waiting for his paperwork. His ambition to become a DJ no longer appears realistic, and he also mentions that it is easier for his cousins because they have a particular objective and are on their way to accomplishing it.
Nizar Mardini and many other refugees, on the other hand, have little to work with, as they are stuck in a hangar in Germany.