[Tytus Gerrish]

i was writing my Girlfriend a letter and i wrote XOXO. and i thought... witch Means hug and witch means kiss, x or o ? how did this come to exist? What is the curtual orgin? is x hug because we say hugs and kisses and it comes first , or is o kiss because it looks like a mouth or is o hug because it looks like arms wraped around somone, or is x kiss because it looks like a pucker? Somone please give there opinon, And support it with evidence , or logic