Though Ranbir Kapoor and Katrina Kaif never spill the beans about their relationship but, according to a source, Radio One Host Malini Agarwal’s blog says that her friend saw the duo held hands and kissed each other on a flight.

 

Ranbir and Katrina were spotted enjoying each other’s company in an international flight flying from Frankfurt to Mumbai

 

According to sources, “The first class had many European businessmen, and not too many passengers recognised them. Katrina was wearing a casual T-shirt and jeans and had no makeup on.”

 

The source added, "After the flight took off, they cosied up and Ranbir was seen planting kisses on her cheek and she didn't seem to mind at all. Apart from enjoying the first class services, they also used the time to get some work done. There were a couple of scripts piled up on their table. They both engrossed themselves in them. At one point they were even reading out their parts out loud, as though they were rehearsing. Ranbir later called for some blankets, but neither of them was seen taking a nap."