Tamil actor Dhanush, 29, recently dedicated Tuesday to speaking Hindi because the trailer of his debut Hindi film, Raanjhnaa, released on that day. “Aaj mein Hindi mein baat karunga,” Dhanush had tweeted. The actor learnt Hindi to work in the romantic drama, which also stars Sonam Kapoor and Abhay Deol, and has music by Oscar-winning composer AR Rahman.