Rin’s story is placed on hold as this episode is entirely given over to the fated rematch between Kyou and Akito. On the way in, Kyou castigates Yuki and the others for letting Tooru be all alone at the beach house, two which Yuki throws a “what about you?” back in his face. As much as they might hate Akito, obeying him is “how it’s supposed to be.” And yet how unusual is it for Akito to give the Cat another audience? Akito’s looking to head off any further intrusions from Tooru by appealing directly to Kyou.
For what it’s worth, Tooru is ecstatic that Kyou was finally invited in. Little does she know all Akito wants is to stamp out the beautiful thing she and Kyou have, and turn him against her. The visit goes about as well as you’d expect, considering how little experience Kyou has dealing with Akito. He tries his best to keep his temper in check, but Akito knows exactly how to push his buttons and make him erupt into a scattered emotional mess.
This is in sharp contrast to Yuki’s last couple meetings with Akito, in which he proved to himself that Akito’s taunts and mind games are of little utility. When Kyou’s eyes widen and he trembles as Akito’s proverbial tentacles surround and restrain him, it’s in large part because Akito is tapping into Kyou’s long-held guilt that his mother committed suicide because of him, and thus is undeserving of love, happiness, or hope.
But what really pushes Kyou into the deep end from which he may never return is when Akito starts insulting Tooru as a fellow “monster”, an angel far too perfect to be normal or real. Kyou sets the record straight, telling Akito just how scared Tooru was when she saw his true form, yet still held onto his hand lest she lose him forever. Akito derides Tooru as a monster, while Kyou’s Shisho made him think of her as a little flower in the dirt.
No matter how many times one might trample that flower—that hope—it always blooms anew after periods of nurturing sun and rain. As we see in a flashback involving Lil’ Kyou meeting Kyouko, Tooru became that little flower for him.
In their previous meeting Akito and Kyou made a bet: if he defeated Yuki by graduation, Akito would stop calling him a monster and welcome him into the Zodiac. But if he failed, Akito would confine Kyou just as he did previous Cats. It’s a terrible bet; one Akito can far too easily rig in her favor by poisoning Kyou’s all-too-fragile mind. Just bring up the guilt about his mother, and he starts wondering why he was even kept alive this long.
And yet, when he reunites with Tooru on the beach, the little flower he loves so much he can’t let her get any more involved with him, he resolves to stay with her until “the end”, when he’ll go quietly into confinement and save her from being trampled.
Of course, there’s no way in hell Tooru would want him to do something like that for her sake or anyone else’s. And I predict the more we learn about what she’s keeping under the still-closed lids in her heart, the more we’ll find she harbors very similar guilt about the fate of her parents as Kyou does, which will only draw her closer to him as he plans for a gradual separation.
In any case, quietly making such choices without consulting her is just plain bad form and walking backwards by Kyou. Hopefully Tooru will learn about what he has planned for himself before it’s too late to change anything, and find a way to help reconcile the guilt over the past that continues to press upon both of them.