Ranbir and Katrina's relationship had a rocky run

After her split from Salman, Kat wanted to give her relationship with Ranbir everything. There was even a time when she contemplated going public about their love.

Ranbir and Katrina's relationship had a rocky run from the very beginning. Their arguments constantly revolved around insecurity and loyalty issues. Katrina felt Ranbir wasn't giving her enough time, while he felt extremely stifled towards the end.

They had been arguing and fighting for over a month. When the new girl got in the frame, it only got worse. Katrina was totally against him spending time with her. There were times when he was with Nargis and wouldn't pick up Katrina's calls.

But then, things took turn for the worse. Enter his Rockstar co-star Nargis Fakhri, a Kingfisher calendar girl, who along with her looks had the right attitude to attract Ranbir Kapoor's attention. A source spills the beans on how things went down, "It wasn't a surprise to anyone.

The source adds, "When Ranbir took her to his sister Riddhima's place it was a big step. Katrina got upset that he was introducing her to his family when they were still going around. She felt like he was two-timing her with Nargis."

It is believed that Ranbir's ex-girlfriend Deepika Padukone's interest in acting with him was also a bone of contention for Katrina. She was extremely upset with the news that Deepika might be doing Ayan Mukherji's next with Ranbir.

"Even though Ranbir and Deepika have got over each other, Katrina wasn't pleased with the idea that they would be working together in the same film. She even expressed her apprehensions to Ayan who told her he hadn't finalised anyone yet."