One day I had a group of friends which did include girls.We all were really good friends..One day one of my friend started teasing me with the one of my friends.. Unfortunately her brother got to know abt this..He directly complained her mother and she called me. Tht day she told me to accept her as my sister.. I had to and I did.i cnnot forget tht day. . Since then i always go to her on Raksha bandhan day... to tie rakhi.She is now my sweet sister but would have been my beatiful friend.. :(...