The "Paranoia" actor, who recently joined the microblogging site, admits he has no plans to share details of his personal life via the medium because he wants to maintain his privacy.
"On Twitter, I don't share anything personal. I try to keep as much of my personal life to myself, and I don't feel the need to go out and show the world what's happening in my life every second," femalefirst.co.uk quoted Hemsworth as saying.
"I think it's a good chance to connect with fans in a different way and give fans an inside look on films that you do. But it's very new to me and it scares the hell out of me," added Hemsworth.
The 23-year-old, who is engaged to pop star Miley Cyrus, recently said that he finds sex scenes "scary" and said filming bedroom scenes with actor Johnny Depp's girlfriend Amber Heard for "Paranoia" was rather daunting because of all the crew members on set.
"Intimate scenes are always pretty scary. Being intimate with someone in front of a lot of people, it's hard to let go and be free in the scene," he said.
The actor also said that the film's cast and crew pulled a prank on him while shooting the steamy scenes.
"I get into the bed and they say, 'Action'. Then, I turn over and I grab what I thought was Amber's arm and it was a giant (sex toy). It was big ... a black one. I pulled it out and everyone was in on (the joke) except me," added Hemsworth.
--IANS (Posted on 10-08-2013)