The inscrutable Rekha and the enigmatic Amitabh Bachchan. Together they created the picture-perfect romance on screen. We live in times when even real couples lack chemistry. In that sense alone, Amitabh and Rekha symbolise a sort of everlasting love. They are probably the biggest couple who made it to the Bollywood gossip columns ever. For die-hard romantics, they remain the enduring image of picture perfect love. As they celebrate their birthdays - Rekha on October 10 and Amitabh on October 11, we delve into the mystique of Amitabh and Rekha.