While Ranbir refused to talk about his personal life on Koffee with Karan, on the other hand, his alleged girlfriend Katirna threw a hint about them exchanging rings Katina Kaif was in Dubai recently for a jewellery brand that she endorses. While interacting with the media, the Dhoom:3 babe was asked about receiving a rock from that someone special. And while we thought the lass would give a diplomatic answer like always, Kat went ahead and said it was a secret and wouldn’t want to share it with anyone. Now that’s a surprising reply considering Kat has remained mum forever on her relationship status. Is she confirming what Kareena Kapoor Khan said on Karan Johar’s Koffee with Karan 4 (KWK)? Is the Ranbir Kapoor-Kat engagement secret not only for the media but also for Kapoor lad’s parents? Coz on KWK the Besharam actor clearly said that his daddy dearest Rishi Kapoor has still not accepted the fact that he has girlfriends.