Koi no Iroha wo Oshiete

Rin's first boyfriend thinks she is being too guarded and dumps her after just one week of dating. Rin is heartbroken, but she is consoled by Matsukaze, a popular boy at school, who offers to be her "practice partner." They are suddenly too close to each other! Can she really trust him? A young love story between a flirtatious senior and a pure JK!

(Source: Comic Days, translated)