Even the creators knew it and the gifs from the last four and second and fourth gifs are from an episode that was basically created just to give all of us Kigo shippers as much as they could in the way of canon at the tme
I’m honestly still amazed how obvious they managed to make it…these were the days long before shows like Adventure Time and Steven Universe were starting to help normalise the idea of queer representation in all ages media…AND this was a Disney show so it was probably a thousand times harder to get ANY hint of canon queerness out there