Continuity: In the scene where Nikolai is returning the bike to Anna at one point he pulls out a black cloth and wipes off one of the handlebars. A few seconds later however the cloth has vanished.

Continuity: When Nikolai is sitting in the chair in the brothel, his jacket sleeve is pulled up to his elbow. When Kiril pulls Nikolai to his feet, the sleeve is pulled all the way down.

Continuity: When Nikolai and Semyon are drinking vodka during the diary exchange, Semyon empties his glass, but when he puts it back on the table it is full.