Thanks for reading!
To answer for the lack of a boy's love tag, that was how it was already set up beforehand. I've been a bit of two minds about changing it. Regardless of whether they end up together (I know the answer but why spoil here), I would tag it as BL; but it's a bit of an odd fit since it's more variety comedy with a dash of BL on the side (which may be why it's not tagged as such by the original adder). And since I'm still pretty new to this site's feelings on tags... I decided to leave it alone.
Maybe I'll change my mind on it, but the inclusion or absence of a tag isn't inherently a commentary on the couple's endgame status. Just setting expectations for what kind of manga this is.