Chapters like this makes me realize how rare it is to find a manga where the pair is already dating and is just about their daily life as a couple. Its nice.
Anywho, thanks to the credits page my brain will read all of Shikimori's line with Calliope Mori's voice from now on. It fits honestly.
Nice to know that Senpai is not just another oblivious mc. He has enough situational awareness to realize that they almost kissed and noticed that Igarashi is bothered by it.