"I have a full-fledged role in the film. It is not a cameo. I play a high school hottie - Tanya. It is the second lead," the 23-year-old actress told in an interview.u00a0Sana made her debut in Bollywood with Johar's 'Kuch Kuch Hota Hai' (1998) as a child artist and shot to fame as Shah Rukh's daughter Anjali in the movie.

She has now teamed up with Johar for his romantic comedy 'Student of the Year'. Directed by Johar himself, the film marks the debut of filmmaker Mahesh Bhatt's daughter Alia, David Dhawan's younger son Varun and newcomer Siddharth Malhotra.u00a0