so Gwaine says he’ll come with Arthur in search of Merlin in ASoTM, and Arthur says to Gwen
and what is this “mindless chatter” you ask? Well,
So it’s canon that Gwaine just gushes about Merlin whenever he gets the chance. Gwaine could talk for England but can imagine Arthur’s small reserved replies like “you’re right” and “I agree”, whilst remaining morbid and vigilant because he needs to find his manservant right now and not talk about all the things he’ll miss about him if he doesn’t.