Clannad After Story Episode 24 English Subbed Episode Title:Under the Green Tree.Episode Description:Tomoya tells Ushio of the past events that happened from when he first met Nagisa, until after Ushio is born and Nagisa survives. When Ushio falls asleep during the story, he begins to quite clearly recall a more tragic set of circumstances. At the end of this retelling, Tomoya, with Ushio and Fuko who are both asleep, are shown under a tree at the present time having a picnic. Ushio wakes up, just before Nagisa calls the three of them, saying that it is time to head home.