Nanohana no Kare

Nanohana no Kare summary:

First confession in life. but to see the face only a moment after confession!? calm and deep love story is about to begin. - Nanoka's friends are only interested in boys, leaving Nanoka feeling alone and left out. The truth is, she had a boyfriend before, but was left so heartbroken by his lies that she's not interested in dating anymore. That's what she thought, until an overheard conversation moves her so much that she ends up suddenly confessing to a boy that she's never even seen!