Oh My Love is mainly about a guy called Rohan and his love interest Raima. They get romantically involved after Rohan saves her from prostitution and gives her the name `Pari`. But Raima loses her memory due to an accident. She gets hospitalized and luckily gets recognized by the doctor, who sends Raima to her parents. Raima`s family fixes her marriage to a character named Joy. And this is when Rohan tries to get back his love by helping her recall her past.