Today's generation knows how to tweet, post, and like a message but most of them don't have any idea how to write a letter to a friend. Letter writing is an art that has not lost its value and importance in today's world and you can always find something beautiful when writing a friendship letter or reading one. A best friend is the one with whom we can openly express ourselves, yet nobody has time to pen down a heartfelt and emotional letter to a best friend anymore. Tell your best friend in words, "I love you bestie!"