Petya and Vova are oceanographers in their class, and while Petya was taking an academic leave, Vova had already received an offer to work in China. Petya comes to say goodbye to his friend before leaving and meets many strangers at the party. For some reason, the only one missing is Vova's...
At a high school reunion, Liza decides to film her best friend Alena so that this recording "would go down in history." However, Alena's ex-boyfriend unexpectedly shows up with a child, and instead of a fun get-together in front of the camera, a drama between the former lovers unfolds.
