Tulsi is doing a great job: Karthika

Actress Karthika is all praise for her sister, Tulsi Nair, the debutant heroine of Mani Ratnam���s Kadal, which has been kept away from media glare ever since it commenced its shoot.
Karthika tells us that her sister is doing a great balancing act, managing her big debut in tinseltown, and giving due importance to her studies as well. ���She���s in Class X and right now, she���s giving her exams too.It is a tough job, I say! But touch wood, Tulsi is balancing both amazingly well,��� Karthika states. As for her sister���s debut, Karthika is all confident. ���She���s in safe hands. Mani Ratnam will definitely bring out her best,��� says Karthika.