HA HA VERY FUNNY! [ Yes, she just shouted the word "haha" rather than actually laughing at him through the door. This is apparently her way of papering over the fact that now, suddenly and for no concrete reason whatsoever, she feels something a little like nervousness, which is big stuff after being numb for so long. ]

IIIII mean... Ha! H – Ha. That - That was a real laugh. Really! I-It was....

[ KILL HER NOW ]

–oh! Shoot, I forgot. I hope I'm not too early! I can leave and come back if you need more time!