[Yeaaah... No. Tsukuyomi's face shows clearly that he doesn't take well that name, because she's not Ami... On the other hand, as he leans forward a bit and looks at her face more attentively he has to admit there's something familiar in her and if he thinks of Ami it seems to make sense even.]

... But Ami-chan doesn't have long black hair...

[Wait, wait, this is a dream or an illusion. And he has a completely male body, maybe she really is Ami and they are trapped here together!]

... Wait, Ami-chan how do I look for you? If this place can create an illusion of an endless road maybe it's changed our appearances for others. It's me, Tsukuyomi!