Elena and Denis have been married for more than three years, and half of that time Lena has known everything: all her life her husband loves another woman. The one who betrayed him. The one he was betrayed by. Unrequited, without any hope of forgiveness, kept in secret from everyone. Despite the truth revealed to her, Lena stays by his side. But is one love enough for two? Or is it time to let Denis go—even if he himself doesn’t want to? And what if the woman who promised never to forgive him returns to the city?