“[Arthur to Merlin]I'm the Prince of Wales, and you're Welsh. I can do whatever I bloody well like to you.”
“We don't let them die, in Wales--Merlin, and Arthur and Owain--we keep them close by and asleep in the hills to be awakended if ever we need them.”
“It was Arthur's welcome alone, I believe, which turned the tide of misery for Merlin.”
“though I be but the prince of Wales, yet I am king of courtesy”
“[Arthur] "Er... Just how much did you have to drink?"Merlin frowned at Arthur... Both of him.”
“Merlin, if you don't stop whining, I'm going to take Gwen's sword and beat you to death with it," said Arthur, evenly."It's plastic.""So it will take me a long time. I'm still game.”