Выпуск 1208. «Сестра по объявлению?»

The girl posted a message on social media that she was looking for her biological mother, whom she had never seen, but no one responded. And 4 years later, she saw an ad looking for her. Is 20-year-old Ekaterina, who grew up in a family of guardians, finally going to meet people who are related by blood? Or is she wishful thinking?