From JShoujo Scans:

Tomoko, who goes to an all-girls school that's well-known for being full of the not-so-smarts and the easies, falls for Kaoru, who attends a neighboring top-level school. When she gathers up the courage to tell him that she liked him, he suddenly kisses her! She's elated because she thought he liked her too, but as it turns out, he's actually a cold-hearted guy who kissed her because he wanted her to leave him alone!!

Also includes the one-shots "I Want to Gazing at You Forever and Ever" and "Puchi de Boo"

• I Want to Gazing at You Forever and Ever
  Umemi, a plain person who wears glasses, fantasizes about a younger man she sees while riding the train.

• Puchi de Boo
  Hikari loves to eat and doesn't care about sex appeal. She managed to get a boyfriend. In order to fit into a dress for an upcoming date, she decides to finally lose weight.