What I'd Have Done
"I'm not sure what I'd have done.""And I didn't want to put you in that position.”
For better or for worse, Arthur knows Merlin's secret. The problem? Merlin doesn't know Arthur knows. This leaves Arthur with a predicament... and an opportunity. A test. Three trials and three opportunities for Merlin to prove he doesn't deserve death. Arthur hopes he will pass them. Maybe then the image of Merlin's golden eyes will stop haunting him.
Merlin opened his mouth. A noise unlike any sound Arthur had ever heard escaped from it. Loud and rumbling and guttural, inhuman, and in no way, shape, or form could actually be coming from his manservant.
But it was. And Merlin was speaking.
"O drakon, e male so ftengometta tesd'hup'anankes! Erkheo!"
For a minute, there was complete silence—a silence in which Arthur just stared from behind a tree in an incomprehensive daze.
But then there was a sound. Both loud and forceful and... familiar.
The sound of flapping wings.
AKA an in-depth character study of Arthur. I do not endorse Arthur's actions, but this is what I think he'd do in canon. This was my season 3 prediction!