Two things wrong with this manga so far 1) No back story 2) Too short (for now)

Not every story has to be about people falling in love. It can be about people being in love. And there may be flashbacks that show how they got to dating later.

it's like reading the first page of the book and saying it's boring, when the author still didn't install the atmospher

I wasn't hating on the manga I thought it was good. I just thought it needed more is all. And I can't wait for the next chapters