<span class=normal>Earlier we had reported that South star Dhanush will be doing a special appearance for Anand L. Rais sequel to Tanu Weds Manu. The actor shares a unique bond with the filmmaker since Rai was the one to have given Dhanush his first break in Bollywood with the Sonam Kapoor starrer Raanjhanaa.<BR><BR><br><p class=clear>&nbsp;</p>Though the details of Dhanushs character is still being kept under wraps, the actor recently fulfilled his promise of a cameo as we spotted the enthusiastic star having a great time on the sets of the film in Delhi. In fact, the films male lead R. Madhavan posted a picture with his South co-star where the actor was seen following Dhanushs instructions as he enjoyed his stint behind the camera. Expressing his excitement over working with him, Madhavan said, @dhanushkraja welcome to the set bro... </span>