The 51-year-old actor shared the pictures of his little co-star, Matin Rey Tangu on social media.
In the first photo, one can see Salman hugging Matin, with the child actor's back to the camera.
"Backed by Matin Rey Tangu," wrote Salman.
In the second picture, Salman officially announced that Matin is a part of the film and tweeted it as, "Introducing Matin Rey Tangu".
"Tubelight" marks the third collaboration of Salman and Kabir, the actor-director duo has previously worked in "Ek Tha Tiger" and "Bajrangi Bhaijaan".
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