Love Me Kiss Me and Hug Me(2014)

Koishite Hagushite Kiss wo Shite... xoxo

Miyoko Miyoshi works as a janitor at a private school where all the rich families send their children. At this school there is one young man called Iwasaki who holds almost absolute control over the school and those who attend it. Everything is going smoothly for Miyoko until one day her precious flower bed is ruined… and the one who did it was Iwasaki. She vows to not let Iwasaki get away with it and confronts him about it only to be told that she is "interesting" and given his purveyor badge. She's not sure what to make of this and only knows that it means she has caught his eye in some way… Is it inevitable that the clumsy, conceited young prince and the plain, uninteresting young janitor fall in love!?

(Source: Manga Reborn)