There will be no best friend like a sister. Sisterhood means having a friend who will be there for life. She will always be available for you in all your good and bad times. She would be a best friend, a soulmate, a mother and a sister with all love and care. Share this amazing quote on sister's friendship "You will always be the Sister of My Soul, The Friend of My Heart" with your beloved sister who means everything to you. Make her feel loved and put a cute smile on her face.