After ‘Rock On 2’, the upcoming movie ‘Tum Bin 2’ has collaborated with Paytm for selling of tickets. “Pick a special coupon on @ Paytm and get 50% cashback on # TumBin2 tickets” goes the offer. The exclusive offer is available only on Paytm website. Directed by Anubhav Sinha, the movie is a sequel to 2001’s superhit ‘Tum Bin’ series. The story is set to unfold on November 18.