[Keith is kinda grateful that his voice normally already carries kind of a rough edge to it, more so since the time that's passed for him, and whatever he might hear in Shiro's... the situation isn't exactly a normal one anyway, so maybe it's just that overwhelming everything going on right now. Right? Anyway.....]
It's okay. [Keith's hands at Shiro's back are kind of inevitably in the same situation - resting there as he holds him, unsure how much is still flowing (spoilers: it's probably slowed down or stopped as he became more distracted with Shiro than the magical guilt, just hard to tell with how much stuck to them.) He breathes out a little, admitting all the same.] I'd- guess probably about the same as yours.