Virus, the realistic movie having a huge ensemble cast is an intense movie that gave a thriller feel. The gripping movie scenes were visually appealing as well. However, the tension in the face of the actors in the film were a stark contrast to their persona on the location sets. The actors seemed to have had a blast especially when enthusiastic and jolly-go actors like Kunchako Boban, Tovino and Parvathy pulled each others legs and played pranks on the sets. Each actor posted a video clip of the time spent with their co-stars. Poornima posted a prank video, Chackochan posted the memorizing video and Tovino posted a pic trolling Chackochan.