The entire shooting of ‘Thoongavanam’ directed by Rajesh M Selva and starring Ulaganayagan Kamal Haasan, Trisha, Madhu Shalini, Asha Sarath, Prakash Raj and Kishore is complete and the post production work is on in full swing. Here is Trisha’s emotional tweet on her dubbing and her adulation for the one and only Kamal Haasan