Про это самое 1 сезон 13 серия — Серия 13

Polina mistakenly calls Mitya Egor, which her friends take for a love spell. To remove the "spell", she gets rid of Mitya's gift. Meanwhile, Egor entertains Vera in the park and gets a fine, and Mitya consults a married couple, where the wife thinks about her husband's grandfather during sex.