Arthur's voice crumbles and he strokes Merlin's hair again before he slides his hand below the blanket and down Merlin's arm, lacing their fingers together, squeezing lightly as the cold radiates out of Merlin's body. Season 4x02 The Darkest Hour/ related Canon Era

With his whole body, slowly, Arthur turned toward Merlin, eyes never leaving his, he stepped even closer until he was toe to toe with him. His soul vibrated, bright, alight with excitement and anticipation and with the expansiveness of his love when he realised the desperate hope and miles of love burning in the other man's eyes. s02e04 related

'Come on, that's enough," The boy demands, fixing him with an almost cocky smile. Arthur's head snaps up, "What!" he asks with bafflement. He is closing the distance between them, studying the boy with a mix of curiosity and bewilderment. He skips to a halt within an arm reach from the boy. "You've had your fun, my friend." the boy says, staring intently at Arthur.

' So why don't you tell us all about her' Arthur inclines his head and looks expectantly at Merlin, he is watching him now, his eyes very focused and very cool. And there's something on his face, something Gwen hasn't quite been able to decipher yet, something that reminds her... SO5/ep 8 related and it will be definietly MERTHUR.

Arthur's eyes never left Merlin's face as he grabbed the book up from the table and with long, angry steps strode towards Merlin. His voice was distant and battlefilled- commanding as he showed the book up, as the ultimate proof. 'Gaius's condemned himself.' He slammed the book down hard on the table. 'It's no more to be said.' He snapped with harsh,imperative and cold finality

Season 3 ep 02 related. Canon A.U Pure Merthur. ' You were saying something about how honorable you are feeling by being the servant of the greatest King alive?" Arthur could feel as wave of shudders run through along Merlin's body, and all thoughts of his well-crafted revenge vanished from his head, in the sudden blast of awareness:of how closely their bodies are pressed together.

Arthur doesn't cuff him over the head. He doesn't do all these because he needs to distract himself, because he's never-ever - he isn't mad! - has had a bizarre impulse to grab Merlin and kiss him senseless. Ew. Just the thought of those not so sinfully plump lips touching his own, makes him sick with... Yeah... (Season3 ep 07 related/Canon/ MERTHUR) Arthur is sooo not in love.

There is so much frantic fear and anguish in Arthur's voice that Gwaine stops short and snaps his head toward Arthur. Then he just stands there, frozen on the spot from the shock and disbelieve at the scene before him.