RIP Sameer Sharma: 'It is so disheartening and heartbreaking,' says Iss Pyaar Ko Kya Naam Doon costar Shrenu Parikh

Sameer Sharma had worked in shows like Yeh Rishtey Hai Pyaar Ke, Iss Pyaar Ko Kya Naam Doon, Dil Kya Chahta Hai and others.