Sidharth Malhotra and Katrina Kaif
Sidharth Malhotra and Katrina KaifVarinder Chawla

Sidharth Malhotra and Katrina Kaif have already raised a few eyebrows with their unusual pairing for Nitya Mehra's "Baar Baar Dekho." Taking the surprise level one notch higher are a bunch of leaked set photos of the onscreen couple living it up in Krabi, Thailand.

Although it's not certain if they were filming intimate scenes the time at which the pictures were taken, reports suggest the schedule is meant to film only sequences of or related to the honeymoon the characters go on.

"In Thailand, Sidharth and Katrina will be shooting their honeymoon portions, which includes an underwater sequence and some elaborate bedroom scenes. A steamy lip-lock is also one of the several intimate moments planned," a source told SpotboyE last year.

One of the leaked photos shows a bandana-clad Katrina walking on the beach, intently chatting with crew members. Meanwhile, Sidharth, who is clearly thrilled to be back to the place he began his career from, has been sharing drool-worthy photos. A shirtless photo of his in balcony overlooking the sea has got everyone talking.

Scheduled for a Sept. 9 release, the film is being marketed as a unique love story stretched across decades. The lead artistes will be playing ages 30 to 60, with the help of some prosthetics, of course. The team was in Glasgow, Scotland, last year to shoot some portions of the romantic drama.

In other news, Sidharth has "Kapoor and Sons" hitting the screens on March 18, in which he plays one of the two sons to a bitter set of parents. Alia Bhatt, Fawad Khan, Rishi Kapoor, Ratna Pathak Shah and Rajat Kapoor star in key roles in the Shakun Batra film.

Meanwhile, Katrina has "Jagga Jasoos" lined up for the release sometime in July. Roughly 60 days of the shoot remain. Directed by Anurag Basu, the film requires the leading lady to play a journalist.

Check out the photos, below: