Katrina Kaif prefers to keep mum (or at times get a tad irritated) when asked about beau Ranbir Kapoor and marriage.

Ironically, her new ad for a watch brand has her in bridal finery talking about marriage.

In the commercial, she lists all the wrong reasons people get desperate to get hitched.

She then explains the right time to get married is when you find someone right who deserves your time. A pleasant change from her other commercials, I must admit.