It's kinda a back-and-forth with this series. At the beginning of each volume, they are rather "distant" and at the end, they get more skinship. There's no real progress and is more of an episodic story. 

But they were so close to telling their friends about their relationship though!! So close.
Thanks to her sister as well.
Ngl, I was a bit annoyed when the sister saw them, and then afraid, when she connected the dots and was grinning, but in the end, she did help them a bit. I'm excited for more now, actually, and hope she'll be a recurring character! ;D
(Cause I feel like, they might keep playing this "game" for years, if her sister doesn't help them...)

That cliffhanger at the end tho! Could that be Igarashi? :0
She seems quite different from the backstory chapters, so I'm a bit afraid of what drama she's planning...

Just like the other two volumes, it was overall cute and had lots of funny moments.

-03.01.24