[ He's not so terribly unlike some other people she knows, in that respect. It's a mindset that she's quite familiar with, and one she's actually a little comforted to find here as well. In fact, the level of cheese with which he describes his dear friend is so strongly reminiscent of the preposterously high level of importance every good-aligned person in her corner of the universe seems to put on their relationships that she spends the whole time listening to his description with great interest, lips slightly parted. (That is, after the initial brow raise at the name 'Yu' and the accompanying flash of recognition.) ]

Oh...! So it's like that. [ The warm smile that's settled fully onto her mouth proves the lie of, ] I'm a little jealous, then, that you have each other. [ No she isn't, she's glad for them. Jealousy is something she had to let go of a long time ago. ] When I first came here I could only find one person I knew from my worlds, and he didn't remember who I was.

[ She ain't even disappointed in that explanation. In fact, she sounds very approving. (So apparently 'partner' in this context is a very... Important Friend?) ]

Your partner - you said his name was Yu. Does he have silver hair? About-- [ Lifting a hand, she makes an actually impressively accurate approximation of Yu Narukami's height. ] -- This tall?