Yes totally agree
Same sentiment. But re-reading it makes me think that Minoru might've liked Yuu even before Yuu confessed to him, due to the fact that he knows that they're in the same year level (and Yuu doesn't seem to be the type to stand out for other people to know who he is without even interacting with him).
He also knew his last name, and classroom. And the last line almost hints that he'd been wondering before the confession.
I think he used the sex line in the last class to defuse the mood, like.. say something else "shocking" and people jump to that instead?
it was okay, didn't like that minoru basically was just in it for good sex. it would have been nice if it wasn't a oneshot so we could see how it turns out.