Two Poles of Love16+

At birth, the two twin sisters are separated. Alina was raised in a wealthy foster family, while Zhenia, thanks to her biological father, has always felt that she is not his daughter but rather his son. The girls have no idea of each other's existence. Soon by chance, the first of them finds herself in the home of the second one after falling from a bridge, and the parents don't notice any changes... Will Alina regain her memory?