Haha, it's something I've always wondered myself! Perhaps you Americans felt the letter 'z' was far too underused in the English language? XD haha. But whatever the reason, cos/zy feeling were still created in the reading of this fic so all is well!

Oh awesomeness! Tell her it's my pleasure to corrupt share! ;) Is this you up to date on the full series or have you yet to see more episodes??