Shahid-Priyanka's relationship still going strong?

Shahid Kapoor and Priyanka Chopra surely make the most mysterious couple in Bollywood. You can't call them couple, as they have not made their relationship public, but at the same time they do things like any other couple. Sources said that they are still an item.

Recently, Shahid and Priyanka shot for filmmaker Karan Johar's television show Koffee With Karan together. They refused to reveal the status of their relationship in spite of the shrewd filmmaker grilling them. To tell the world that they are 'just good friends', they left the show separately – Priyanka in her car and Shahid on his bike.

But sources said that they met again after a few minutes drive. It added that Priyanka got out of her car and hopped on to Shahid's bike. They zoomed off together.

Well, we are yet to hear from the actors but one should not forget that there can't be smoke without fire. What say Shahid-Priyanka?