Khonprot, a third-year head hazer of the engineering faculty, has a secret crush on Pluem, a tsundere fourth-year head hazer. Over the years, he's seen Pluem cycle through many girlfriends. Recently, after a public breakup, however, Khonprot thinks things may be different.

How can he succeed if he doesn't dare tell Pluem he'd like to be his "khon prot (favourite person)?"