That, she doesn't like. And it's a lot harder to joke about. The implication that it was more than just a fight, it was a life or death situation.

"You wouldn't be standing here?" she says incredulously. "And... You killed it.
Jesus Lambert..."

She exhales, folding her arms over her chest and frowning at him. "Geez. Maybe there's more to those monster killing dreams than you realize."