The four-year-old Kareena Kapoor and Saif Ali Khan's relationship is going through a rough patch these days. Buzz has it that the couple has been fighting very frequently. First, their busy schedule is restricting them from spending time together. Kareena has four films lined up for release this year and so has no time for Saifu, who is annoyed with the fact. Plus, Saif's closeness to Deepika during the shooting of 'Aarakshan' and 'Cocktail' is causing problems between the two.
