nokuto:

Having no further use for Naminé with Sora’s memory restored, DiZ orders Riku to destroy her. However, Riku, already angry and bitter towards DiZ for his selfish intentions, instead leaves her in the care of Axel, returning the favor she did for him at Castle Oblivion. Later at Sunset Hill, Naminé makes a speech to Axel, stating that even Nobodies have people who are dear to them, which strangely moves Axel. As Riku thanks them both, Naminé is bewildered, but later expresses her gratitude before entering the Corridor of Darkness opened by Axel, as the latter and Riku followed suit.