The Dangers in My Heart - Vol. 6 Ch. 80.1 - Extra Chapter

[MangaDex]

 

[andrybak]

Huh, I guess Kana got inspired by Yamada's comment in chapter 77 (page 3, bottom right panel).

 

[andrybak]

Yamada and Ichikawa playing the "don't step on the dark part of the crosswalk zebra" game (page 3 / 5) reminded me of Yamada's line:

...Well then, it's a good thing that we're still children, huh!

from extra for chapter 38.