Long before Mumbai’s restaurants became paparazzi zones, Olive Bar & Kitchen was one of the city’s most popular celebrity hangout spots. Tucked away in Bandra, the restaurant was known for hosting actors, filmmakers and cricketers away from the public eye. Many stories from those years never made headlines because the restaurant maintained strict privacy for its guests. Now, AD Singh, founder of Olive Bar & Kitchen, has opened up about one such moment involving former couple Salman Khan and Katrina Kaif from their dating days. Speaking to ET Now, Singh recalled how Salman and his brothers were regulars at the restaurant during the early 2000s. Katrina, who had just arrived in India and was working on her debut film Boom, would also often visit because the film’s office was located nearby. Over time, the two grew close and eventually started dating. Recalling those days, Singh said, “Salman and his brothers used to come here a lot in the earlier days, and Katrina came to India while working on Boom. The maker’s office was nearby, so …