Deleting so called 'friends'

Um i noticed i have many friends i don't know so i decided that i'm gonna delete everyone i don't know..sorry it's nothing personal if u don't wanto be taken off my friends list msg me and we can talk and then i can know u! Hope this don't make anyone mad..i'd love to keep u if u'd msg me. Definite keepers are black_rose1, Ephonie, xoAdriannaxo, Black Butterfly, and the_random_one. I love you guys:)