They are not really the kinds that frequent Navratri festival venues, but Aishwarya Rai Bachchan along with husband Abhishek Bachchan made an exception for a certain SoBo housing society.Dressed suitably for the occasion, the couple seemed in a rather romantic mood. As Rahman's Tere Bina from Guru welcomed the duo; Abhishek was left mushy-eyed. "This was the film when our romance was at its peak. It remains a very special film. After it wrapped up, Aishwarya was gracious enough to accept my marriage proposal," he said, looking at his blushing wife.