Arjun Kapoor, Sonnakshi Sinha SPLIT!

Their chemistry in Tevar and warm vibes shared during the film's promotions was all too palpable. But the love story' between Sonakshi Sinha and Arjun Kapoor is now over.

Over the course of the last couple of months, the two were constantly seen in each other's company, making appearances to promote their film, but now that equation has turned frosty with the two barely acknowledging each other anymore. Everything was fine between them even last month, when Sonakshi sat in the front row of Arjun Kapoor's roast by AIB and laughed all evening at the jokes aimed at them as a couple. But then things went downhill.

Apparently, a difference in attitudes is to blame for driving them apart. Shares an insider, "Sonakshi is a very emotional girl. She doesn't hide her feelings for those she cares about. Arjun, on the other hand, is more low-key. He obviously couldn't handle her strong emotions."

Adds an industry friend, "Sonakshi, like most girls, wanted to be around him all the time. He was feeling a little stifled by the constant togetherness and the calls. It was just happening all too fast for him. You can't blame either for this split."

Surprisingly, the two called off the relationship at a very awkward juncture " the film is due to release shortly. But, we are told, they have decided to continue promoting their film "normally and will not allow their changed relationship status to affect their film."