Priyanka Chopra didn't admit to being in a relationship with Hurman Baweja for the four years they were together, so no one is expecting her to confess that there's something developing between her and her Kaminey co-star Shahid Kapoor.

PC is currently in Chicago for Ashutosh Gowariker's What's Your Raashee?

Meanwhile, Shahid is in Jodhpur. The couple, who live in the same building at Versova, are always in touch when in town but now are connected via phone and the internet.

The two young lovers have also been writing on each other's 'walls', 'poking' each other and exchanging messages on popular online portal Facebook.

Priyanka is obsessed to Facebook. She keeps in touch with her friends through the social networking website. Her profile on the portal doesn't bear her name.

She calls herself Sir Pranks-a-lot. Also she hasn't put up her latest picture, but one from her childhood. This way she can maintain her privacy and also not get spammed by people for friend requests."

The source includes that it was Priyanka who got Shahid to make his account active. Now he has been signing into his account more frequently. Priyanka told him how everyone from the industry is communicating via the website. And now they often connect online.

Actually, they have been posting flirty messages (see box) as well.

Says a common friend, "They keep writing on each other's walls, commenting on each other's status messages and poking each other.

Priyanka's relationship status was in an invisible mode when she was with Harman, but after the break- up, she's listed as single. Shahid too is listed as single on his profile."

PC has given Shahid a new nick name, "Shahid is called Sha-Sha by his close friends, but Priyanka calls him Shaks. In fact, she has addressed him as Shaks in most of her messages." And he calls her Peefee. Sweet!