The amount of meme-worthy panels in this chapter is just great lol
Specifically, the panel's of Hanako peeping and poking her head over the wall with that puffed out face with straight line eyes they usually use for pouty faces lol
I'd attach em but unfortunately MD's comment function doesn't let you attach images directly from your gallery like Disqus or other comment sections do.
For reference though, middle panel of page 13, top panel left side of page 14, middle panel of page 18 (both for Hanako on the left, and Saotome on the right lol I love those expressions), and the bottom center panel of page 19 where Hanako's face is half submerged but still making that part puffy chipmunk, part pout, part relieved, part "oh shit oh fuck that was close" face lol
Oh, and Irina's "Iyaaaaaaa~~~~n" face on page 6 too lmfao