Miku Yamada has been in love with Kyohei Fujioka since middle school. She tried so hard to become pretty and finally got close enough to Kyohei. The problem is that Kyohei is a clueless, dense guy who doesn't know what love is! She always tries to show him how she really feels, but fails. Kyohei even calls her a "cactus alien" for being prickly to him, but Miku has her reasons. Kyohei just doesn't get it! Will Kyohei ever find out about Miku's true feelings?!

*Also included are several oneshots:

• Sono Saki no Sweet -

Hidaka Mao was confessed to by her crush Chihiro-kun in junior high, but as soon as they started going out, she became unable to communicate with him. Now that they're in high school, she's still confused about her feelings, but will this year's Valentine's day bring them together again?

• Okosama Brat -

When Rie was a kid, she thought Taishi was her little brother, cause he was always at her house. But now, ten years later, those thoughts just might change.

• Haruta Nikki