Wow, who's that little girl? She doesn't seem too happy...

Shiori gets a little overexcited and forgets that Taku can very much do without her theatrics, but in the end, it's probably better this way. Imagine her embarrassment if she accidentally narrated the whole thing with a spooky voice in the middle of the monorail.

The memory shows a crying little girl who's holding up a smartphone. But that's about all Taku can recall right now.

Taku: "... It does. But I don't remember much about it."
Shiori: "Ohh! Then, how about it -"

She does her best 'horror movie narrator' impression.

Shiori: "Do you want to hear a spooky story?"

But Taku just sighs.

Taku: "Sure, bring it on."
Shiori: "Don't destroy the mood before I've even started!"