Can one feel nostalgic for a place one still hasn't left behind?

As I get set to leave Bombay yet again, I can't believe that its been 3 years since I got back. All relationships are complicated, especially love-hate ones like I have with this city. I will miss several things while I am away, including the ginger cake and extraordinary coffee (accompanied by an elegant sliver of custom made dark chocolate) at one of my new favourite hangouts - the Kala Ghoda Cafe.