Scriptwriter Sunil Parameshwaram is upset with Prithviraj. At a recent interview, he revealed the reason behind his unhappiness.
Sunil was disgusted when Prithviraj walked out of the film Madankolli which was written by him, despite confirming his part in the film. Prithvi had even taken his advance for the movie. But later, he gave the dates he had for Madankolli to some other director. Looks like Prithvi"s unprofessional behaviour has really hurt Sunil.