Students Olena and Kolya fall passionately in love with each other. But Alona's serious illness, her family's move to another city and her rival's intrigues destroy youthful love. Ten years later, each of them has his own life and family - Elena is married to neurosurgeon Savely, and Nicholas married Marina. However, Savely is suddenly offered an enviable position in Elena's hometown. Former lovers meet again and understand that the old feelings have not faded to the end. But the awakening of their love makes all four unhappy in this love square. What will win: first love and youthful dreams or family duty and fidelity?