Shah Rukh Khan is in a celebration mood. We all know there is something big coming up on December 2014 when the ultimate bollywood romantic saga DDLJ, will finish its 1000th week. Recently, the YRF team came up with a brand new promo for the same. Shah Rukh Khan too got nostalgic and tweeted, “My favourite line in a film ever... "Nahin main nahi aaoonga...I am so happy.” To relive the moments with Shah Rukh Khan click on the link below.