Arun Vijay was hurt on the sets of Thadaiyara Thaaka. The actor was involved in the climax scene that was being shot at the Binny Mills for the last nine days when he hurt his shoulder. Art director Mohana Mahendran had a factory set built at the cost of 45 lakhs for this particular scene.
Anal Arasau choreographed this fight scene between Arun Vijay and Vamsi when the former hurt himself. According to a press release from the filmmakers, Vamsi was holding an iron rod and this slipped from his hands and hut Arun Vijay on the shoulders. The doctors have advised Arun Vijay complete rest as there is slight should dislocation.