Mega hero Sai Dharam Tej said he had learned how to act like a drunkard for ‘Thikka’ and it was the most challenging thing. When asked how he mastered the art, Sai said he watched lot of Chiranjeevi and Amitabh Bachchan movies. Also comedian Thagubothu Ramesh had helped him out. “The plot of the film is all about the consequences post break-up in a relation. My role in the movie consistently looks like a drunkard,” said the ‘Supreme’ hero. He added that director Suneel Reddy is wonderful technician and he did not take much time to okay his film and about the music, Sai thanked Tamil heroes Dhanush and Simbu for lending their vocals.