did you watch earlier kp videos? from ep127? if you have completed watching this playlist you will not get this doubt https://www.youtube.com/watch?v=RmKxSZcqAAk&list=PLvmzzcGHiU3TPNWrvZSJfVJKeJxrSeIvd i can not explain everything in comment area .. please use comment as life saver … post only if you can not sort it.. try all possibilities first .. please