...well that answers the questions of whether anger is justified here. She probably would have found a way to be ticked off anyway, but he just made it pretty easy.

"Are you kidding me?!" She takes another step toward him (more of a stomp, really), gesturing frustratedly at him. "No wonder you collapsed, how much are you doing? Have you been sleeping at all or are you just living on bean water now?!" She had sort of started to suspect, particularly in the last few minutes, that it might be something along these lines, and this just confirmed it.