[It's enough that he relaxes under the touch, much as there's still a trace of tension in his back and Keith drops his head on his arms still folded in front of him, eyes closing for a moment.]
Yeah. Maybe that's true too. [...] Maybe one day.
[Shiro worried if they'd always be friends, and Keith can't help but think back to that question now. He's sure they would. But nothing can stay exactly the same forever, either, can it?]