He wasn't about to let her have her hand back, just in case she decided to retaliate for him yelling. Or run away. Either way, she wasn't incapacitating and/or leaving him until they figured something out. "Good!" If they ever figured anything out. They were going at it kind of slowly, using some sort of warped process of elimination.
"What the hell were you thinking, doing that in the first place?" God, he really needed to quiet down. Too bad he was too worked up to even attempt to make himself stop now. He'd even lost track of what exactly it was he was yelling about. Which is why the next words left his mouth without a whole lot of thought on his part. "Why couldn't you just....dammit, woman, don't you have any idea what you do to me? You should have just left well enough alone!"