[Unfortunately, the whole thing with Mordred's one of the more famous parts of King Arthur's legend. He can't bring himself to ask how they made it biologically possible, and he kisses Bedivere's jaw.]

Well, if she knows magic, perhaps she can find a way to prevent that incident? [He's assuming Morgan le Fay cast something... but that's not what has Bedivere down, is it.] Bedivere. I won't force you to fight her. Having to confront and possibly lose a cherished person is quite the ordeal. That said: if such a thing is inevitable, it's better if you take the time to think about what it actually means.

[His fingers settle on Bedivere's cheek, gentle and searching.]

Whatever you decide on - I hope it's something you won't sorely regret.

[Bedivere's had plenty enough of those.]