That's right, both of them.

"Hmm," he hums a soft agreement, to Kai, to Kyoko. A soft sigh escapes him, worries about whether or not the people around him would still be within reach when he wakes up fading away, and belated birthday thoughts being the only ones daring to wander through his head before sleep finally, swiftly swallows everything up.

Rest now, and the both of them can sort everything out later.