The group "Mars needs lovers" comes to Gelendzhik with a concert. Once Seva was kicked out of this group, so the whole family is trying to warn him against reprisals against former partners. Lucy should be the opening act for Mars, but the unexpected happens on the way to the concert.

Borya takes Seva to a nightclub to distract him from thinking about Larisa. To their surprise, in the same club they meet Madina and Larisa. During this time, Tonya tries her best to please Sasha's grandmother.