For Big B, Y2K started with a bang at the Box Office -- Mohabbatein became the biggest hit of 2000. The next few years saw hits such as 'Ek Rishta', 'Aks', 'Kabhi Khushi Kabhie Gham', 'Aankhen', 'Kaante', 'Baghban', 'Khakee', 'Lakshya' and 'Veer-Zaara'.