Mila and Kostya are together only thanks to their two daughters, Lika and Kira. Mila has been dating another man, because her husband couldn’t support their family. Another family consisting of Anna and her son Sergei are in anticipation of a miracle. Anna’s husband has been missing for several years, but Anna still believes that he will return from Afghanistan. Lives of these two families entangle even more when it turns out that Kira and Sergey are expecting for a child, although they are just 16-years-old…