With Geoff's help, Erica and Valley Erica find a new band member to replace Lainey, but Barry convinces Geoff the new band member is trying to steal Erica from him. Meanwhile, Adam and Murray try to out-gift each other so that neither of them has to go to Valentine's Day dinner with Beverly.

Erica, Barry and Adam are not happy when their distant relative Gleb visits from Russia, until they realize he can make their lives so much easier. Meanwhile, Beverly starts working on her cookbook, which causes tension with the Frentas.