Friends are found in the strangest of places

(Bit of an author's note inside). Hiccup is still, well, Hiccup and he gets lonely. He loves hearing stories from trader Johan and is intrigued, but somewhat unconvinced about a winter spirit. But not for long! Jack isn't happy about being passed off as a myth and decides to visit Hiccup and be a wee bit annoying... Not HiJack, just best buddies :P