Vanessa dropped her arms from across her chest, rest them on her hips and affecting a stern tone of voice. "You'd better." Then again, she wasn't really teasing with the stern voice; she meant it. He'd better.
Her expression softened a little and she began to fidget a bit, looking uncertain before saying, "Are you okay? I mean, like, I know you're okay physically but..." It was sort of a big deal to kill someone.