[He definitely shivers despite himself at the kiss, a little tremble in his hand before he shifts a little more firmly there. And - the realization dawning on him, from that day, from what Lucifer told him too, is clear on Keith's face just then.]
Oh. [He sounds a little winded again. Look, it still sounds like he's not hearing it right even now, "that I wanted to be with you." It chokes up somewhere in his throat before he can speak again.] Shiro...
[God. No wonder he asked those things back then. No wonder he-]
Then you worried you'd been pushing me away because of it. [It's soft, not any accusation, just recalling that, parsing these thoughts and moments in the new light cast on it.]