Nanami-san? [This time when she says their shared name, there's a tone of concerned alarm.] I-I'm... [She bites her lip. Is it bad to say that now? Will it make things worse to say this when the girl in front of her seems so obviously confused? But Nanami decides that it's better to speak the truth.] That... isn't my name. I'm Nanami, too.

[She adjusts her hold on the other girl's hand, gripping it more firmly.] There's... definitely something wrong. Come on, let's get you back. Don't worry about the tetris blocks right now, okay?