if you don't mind, could you please elaborate?
Well, to be honest there is nothing to elaborate. If you were observing Khan from 2009 or something, you'll agree with me that Khan's politics was based on few unique principles; No compromise, no fear and challenge status quo. That is why the youth followed and new horizon of liberal, educated politics emerged. After 2011, Khan was on rise... until he started making some mistakes. If you closely analyse Khan's fall, you'll observe, him marrying Reham was the beginning of the end. ;)