Sasaki and Miyano Vol. 1 (manga)

It all started like a typical old-school boys' love plotline--bad-boy senior meets adorably awkward underclassman, one of them falls in love, and so on and so forth. But although Miyano is a self-proclaimed boys' love expert, he hasn't quite realized...he's in one himself. Which means it's up to Sasaki to make sure their story has a happily ever after...!