While the number 13 is treated as unlucky by people across continents, it is the opposite as far as Juhi Chawla is concerned. Interestingly, 13 is actually Juhi's lucky number. She celebrates her birthday on 13 November and this year, as luck would have it; she has been paired again with Sanjay Dutt after 13 years in Son of Sardaar (SOS). So much the film will release on her birthday 13 November. It is said that the actress is very excited about SOS because it brings Sanju and her together after a long time. And she is equally overjoyed that the Ajay Devgn-starrer is also releasing on her birthday. That’s called a perfect gift.