For a comedy about a guy wanting to look at a girl's boobs, this is one heck of an upset of the status quo.
1. Ooki and Katagiri aren't friends, Katagiri just started standing next to Ooki one day with a fake smile, engaging in repetitive small talk because they have nothing in common.
2. Ooki also has been putting on a fake smile, that's been getting more and more noticeably fake as the weeks went on.
3. Ooki has a genuine relationship with Okada, where she shows real emotion when they talk together.
4. Ooki knows what Katagiri has been doing and is now calling her out on it.
Really curious where the author is going to take the series.