'Raman Raghav 2.0' my best performance so far: Nawazuddin

His every performance sets a new benchamark but actor Nawazuddin Siddiqui feels his upcoming role as a serial killer in upcoming movie "Raman Raghav 2.0" is his best so far.

"I have worked really hard for my upcoming movie Raman Raghav 2 and I believe this is my best performance by far," he tweeted during a chat with his fans.

The "Bajrangi Bhaijaan" star says the prep behind a good performance does affect him personally. "When you take something from a character you play, the character takes something out of you too," Siddiqui said.

When asked who inspires him, Siddiqui named veteran actor Naseeruddin Shah his idol. "The actor that I admire the most is NaseerudinShah. I always find his work to be outstanding!," he said. Directed by Anurag Kashyap, "Raman Raghav 2.0" releases tomorrow.