Sasha gets a job as a lifeguard, where Dionysus and his friends Hodor and Petty become his colleagues. Seva decides to shelter a dubious musical group in the garage, which annoys the whole house, and undertakes to organize their concert.

Sasha and Tony are scheduled to have their first sex, but today Sasha needs to sit with her younger brother Phil. In addition, Cossack Tikhon, who is in love with Tonya, is now aware that he has an opponent. Seva finds out that Larisa is going on a tour of the romantic places of Gelendzhik without him and decides to fix it.