how the hell she can do that , what the hell her sister made said so and what were you doing at that time when she is at your home where were you said runjhun , sherrys sister non sibling blood relations are not strong till the time they are not supported by affection and when conditions are added to those they become strongest there are lot many of siblings who arent able to tell each other what they have in there mind but there are non siblings attached to each other with more love .