The final arc of Shuffle is triggered with this series' most powerful episode so far, setting up a complex conflict that's entangled in the involved characters' histories, sentiments, and motivations. Of course, the highlight of the episode is the pay-off of seeing Kaede's loneliness, which has been building up for several episodes, explode into blind rage and jealousy towards Rin's new-found love. On a personal note, I think Kaede is absolutely at fault with her actions at the end of the episode, but Rin should also share some fault for being so dense towards the feelings of those around him (especially Kaede) and for taking Kaede for granted in these later episodes. If you're a big fan for stories that explore characters in depth like I do, I'm sure that you too share my appreciation of this particular episode. But of course, if you've been watching the show up to this point, I'm pretty sure I don't have to tell you to finish the final 5 episodes.