When Sakib went to KKR, he told that he wants to help KKR win IPL to forget the loss in the Asia Cup final. And, boy, he did keep his word. He was there at the wining moment.
Just a coincidence that KKR needed 9 runs to win in the final over. Exactly the same: BD needed 9 runs to win in the final over of Asia cup. BD couldn't do it, but KKR did got the runs.