Oh honey, there are no words to express what I am feeling for you right now. How awful to lose a sister, and in the prime of her life. She is indeed a beautiful woman, and I am sure from the look on both of your faces, an incredible person to have as a sister. There is no way to ever have what you had with her with anyone else. Keep her memory close, and gather her love around you. Her love will see you through.
Hugs to you, honey. I will be thinking of you.