He shakes his head at Annabelle's words, and only shakes it more vehemently at Lauren's.

"N-no, you aren't, everything's fine, you said so, you said it would all be okay!" He's mad, his voice already rising as he tries desperately to pull this all back together. He knows everything will be fine, because it has to be - what would he do if Lauren wasn't okay, if things changed? (Lauren hates vampires, he knows it, what would Lauren do if he was a vampire?)

Even in his anger, he's tearing up again, unable to help himself.