Arthur's seen a lot as an assassin.
But no victim has ever pulled him into a hug with blood still pulsing out of what should have been a lethal bullet hole Arthur put there and promised to protect him.
The man was obviously more than he seemed and, equally obviously an -
Idiot.
Oh, shoot.
He'd just shot Merlin.
Gwaine was never going to let him hear the end of this.
