A sister is more than a forever friend. She is a joy to the heart, and love without end. dhavalvadi 4 years ago A sister is more than a forever friend. She is a joy to the heart and love without end. 1 A sister is more than a forever friend. She is a joy to the heart, and love without end. A sister is more than a forever friend. She is a joy to the heart, and love without end.