Thankfully Jarvis didn't grip his wrist too tight, otherwise injury might have occurred. He was only trying to move the hand aside after all.

His expression is impassive at that outburst, not quite realizing the full shock he's just given his creator. But that tone of voice is distinctive, it means Cynric is not pleased. He must have done something incorrectly. "You were not finished sleeping." That had to be it.