[ it certainly is an odd costuming choice... ]

[ Maglor shrugs and smiles a little ] Lady Maria trusts you, and I cannot think that one such as her would give that trust unwisely. I have said it, in any case - and so I will stand by it.

[ here Robin, it is almost a challenge, albeit a very polite, odd one - but Maglor means it - he will accept whatever name Robin gives, as even the worse ones can't be any worse than what he calls himself ]