[Angel looked from the man to his arm, studied the panic with a growing sense of guilt, and then nodded. There was clearly a lot she didn't know or understand about Shiro and his arm, perhaps to a degree that a normal person wouldn't have blamed themselves. But Angel was nothing if not the master of self-blame.]

I'm sorry. I needed to test if I could integrate with the system properly. I figured it better to test movement rather than tamper with critical functions and get us locked out. [She took a breath and started to reach out with her own hands, before hesitating. Maybe contact from a stranger wasn't the best right now.]

I'm sorry.