Pool Days is an episode from season six.
This episode was one of a sort of series of episodes in which characters mess around in a pool. This one centered around the characters from Golden Sun.
Later in the episode, a fog went over the pool. This made things interesting, for one could now see better underwater that over it. Isaac and Felix ended up finding each other and going into an underwater brawl. It is suggested that many couples kissed during this time.
"Captain Falcon and Samus are going to ruin Embless."