[Oh, good. Kate goes from irritated to furious in about .5 seconds, partially because he always does this and partially because she thought he was dead, and she was worried sick and now he won't even talk to her.

So Kate stands up, bristling, and she might be just on this side of yelling.]

Are you serious? Did you forget I have a key, or were you just hoping I'd trip over your new roomie so he could give me the rundown on what happened because you couldn't be bothered to? Do you know how many stupid messages I left on your stupid phone?