Marina can't decipher the audio password of the Emperor's son ship's data warehouse, but she finds out that her neighbor's scream is perfect for decoding. Anton is preparing for his wedding anniversary with Marina and is studying how Earthlings celebrate this romantic holiday.

Marina mistakes the new physical education teacher at school for the Emperor's son. Anton, in order to get to know Marina better, "unfreezes" the real earthlings, whose bodies they borrowed.

Anton arrives at Igor Sanych's dacha to delete an important video from his phone. At this time, Marina suffers from idleness and, together with Jeanne, tries to master bachata.