Every single episode! Why do all of the episodes surprise me than? (Even though I've seen all them twice I still get tensed):)
In a land of myth and a time of magic the destiny of a great kingdom rests on the shoulders of a young man his name.... Merlin
One of the best sassy Merlin moments.
Favorite Arthur and Merlin moments
Arthur: "You can't hide anything from me, Merlin." Merlin chuckles. This is basically the whole show
Miranda Ferguson is a genius. This is probably my favorite Merlin pin ever.
THE ACCURACY OF THAT (and I am secretly laughing hysterically at their facial expressions in the last two pictures... what are you doing? Arthur looks like he is asleep and Merlin looks like he is trying to seduce him!)
this is the most hilarious, and accurate, description of season 1 that i've read so far
script of merlin replace idiot with pansy/girl/ other insult arthur might say etc.