" The oversize jar that held Regan’s collection of beach glass was stored at the back of his closet, shoved there years ago because, like so much else in the house, it triggered bad memories. But as he pulled it out and carried it downstairs, the edges of his dark mood lifted for the first time all day. The sweet, generous side of Regan’s nature would have loved passing on her precious beach stones to Livia, one little girl to another.
As he descended the stairs that his sister had raced up and down a dozen times a day, something brushed past him. Something warm. Invisible. He stopped where he was and shut his eyes, the glass jar cool in his hands, his sister’s face vivid in his mind.
Regan smiling at him. A smile that said Be happy. "

― Susan Elizabeth Phillips , Heroes Are My Weakness