Well, thinking more about it, K1 and Belldandy's relationship is pretty far along in the movie (Urd calls them lovers, and Keiichi doesn't even pass out or sweatdrop). If it will fit into the TV series, it will be a long time coming.
By the way, Keiichi-K1... have to provide a little correction. There are actually two interchangable terms OVA (Original Video Animation) and OAV (Original Animation Video). "Version" and "Anime" are not part of what it stands for... :)
Larry
08-Mar-2005