This is a six volume series by Karuho Shiina, the creator of Kimi ni Todoke.

Sachi is 17 and has never had a boyfriend, so she goes to a goukon (dating party) with her friends, where she meets Yuki, who claims to be awkward with girls, who he doesn't spend much time with, going to an all-boys school. The next day, her friend Akemi tells her that ( Read more... )