Salman Khan and Sohail Khan are playing brothers in their next film 'Tubelight'. The real-life brothers who are very close to each other, took their bonding on-screen in the film. The film crew would enjoy watching the brothers jam and contribute to the script. In fact, the duo would incorporate their own dialogues in their scenes together with director Kabir Khan. This way, it was less work more family time for them and that is quite apparent in the just-released teaser.