Zagreb Stories vol. 4

What do stories about a girl grieving over the death of her grandmother, two women who used to own the same apartment, a chronically ill mother, a group of teenagers, a man and a woman who reunite after a long time and a tram all have in common? They're all parts of the latest installment in the Zagreb Stories franchise of anthologies that, once again, shows us that Croatia's capitol is only quiet on the surface.