[At the mention of her name, Ren's expression shifts to something rather thoughtful, as if he's trying to remember something. It's a few moments before he snaps his fingers and instead takes on a look of delight.]

Oh, I think I met a friend of yours in Nadril. A girl with long red hair kind of like mine, and a lance...

[Cordelia thankfully isn't that difficult to describe, but she did mention Olivia's name when he was talking to her.]

She said you were good at using swords.