Vikram says PS-1 scene where he sees Aishwarya Rai's Nandini with Veerapandiyan was to be more 'gruesome': 'Had to walk away with her head'
Vikram sheds light on one of the most unforgettable bits in Mani Ratnam's Ponniyin Selvan, which released last year. Its second part hits theatres on April 28.