It is said that when a person is going to die, he or she gets an intution of that. And at that time, allthe sweetest memories reside back into it's mind.
Don't you think the same happened with Ritu??? Her last moments, when she was looking at Rajveer, he remembered some of the sweetest moments that she spent with him. That means some where down the line, she loved Rajveer, otherwise she would have remembered Navin too. Somewhere, she didn't wanted to kill Rajveer, but then suddenly her mission struck her and she stood up to shoot him. But then when Rajveer pushed the bed to her, she died, that too with her eyes open, which is considered the most peaceful death.............
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