Actor Boman Irani, who shares screen space with Rishi Kapoor in "Student Of The Year", says it was quite an experience working with the yesteryear's star.

The Karan Johar movie also marks the Bollywood debut of Boman's son Kayoze.

"Back from Bangkok. Spent time with Kayoze and shot with Rishi Kapoor for SOTY ('Student Of The Year'). One of the most generous actors I've worked with! Mazaa aa gaya (Had great fun), " tweeted Boman.

"Student Of The Year" is also set to launch three other newcomers in Bollywood - Siddharth Malhotra, Alia Bhatt and Varun Dhawan.