I've been going around manga sites and checking the romance/school life/shoujo one by one (again) I am looking for this particular shoujo manga where the heroine is pretty but shy. She has long wavy hair but always pulling it down because she is shy around people. The guy is also popular and have black hair.

Scenes I remember: On a school trip she accidentally overhears a confession of a girl to male lead. The male lead noticed her and told the confessing girl that he already has a girlfriend and that is the female lead. From then on they pretended to be fake lovers.

Hope someone can help me find this manga.

Hold on can you give me more details? Like... Do you remember the title of the series? It's okay if you just say the first letter and the last letter... you know. I suspect that it's Kyou no Kira-kun but not much.

Hello. I am the villain of your story. My destruction depends on your will.