You see rom-com + harem (sometimes) and wonder how that shite can be produced when gems like that are being created?
It's a freaking shounen but completely different level of intelligence and maturity in the story compared to the usual rotten slapstick horror.
+ I just love my older lover themes (male younger) as long as author do not make age out of proportion. (but when they do it usually tries to subtly tell us that while it is suggestive, nothing really will happen now or in the future)