Miselni iztrebki

Have we properly chosen the people, who make up our close circle of friends? We follow a group of four friends who get together on a drink in the bar. They look like a functional group. At some point, each one of them needs a little time for himself, so he moves to the toilet, where he remains alone with his own thoughts. When we, as viewers, have the option to ''read minds'', we find out that everything is not the way as it looks at first glance.