[...He fell asleep? That's...cute. Xion gently releases his hand and tiptoes back to the bedroom to fetch a blanket. Draping it over Axel, she starts talking quietly,]
I remember. [She knows he can't hear, but she still wants to say it.] It's alright that you don't. Don't be sad. I know you don't mean to break them.
[Leans forward and kisses Axel on the forehead. There. Now she'll stop touching him. Or try to, anyway.]
You're a good person, Axel.
[And so, leaving a seashell in his hand, she leaves.]