Shaheed kapoor was supposed to give a surprise party to kareena on her birthday, atleast thats what media had reported but he failed to show up, may be Kareena wasn't game for it, and may be there is something going on between Kareena and Saif.As they say there is never a smoke without fire.Saif and Kareena had been seen on numerous occasions going hand in hand like lovers having a nice candle lit dinner and bla bla..........but they haven't kissed yet in public what Kareena and Shahid had did last year and than denied that it wasn't them, ya right