So many... One time i was climbing ascension island for fun, a beautiful wolf (named 'Beautiful F Wolf') ran past me and said something to the effect of "Catch me if you can" and i tried, falling many times in the process. Skies Rim was like that movie with the tall blue aliens and the wolf led me up there to the top where we watched the sunrise.
One time a went to Last Cave and instead of being empty it was full (on the central island at least) of sleeping animals. That was weird, went there to be alone in the cavernous darkness and it was full? lol.