Absolute Anime

Hello everyone, im very dissapointed because there used to be this really good anime show, but suddenly it stopped and its been quite a while that it hasnt been on, and i never got its name.

I want to know if any of you out there know of a anime of a school girl with red hair who loves this guy at his school , and the name has "diary" somewhere in it, im sure of it .

If it helps, the intro image is a diary with rose pedals on top of it.

Help please

Sakura Diaries.

I guess it is Sakura Diaries, though it has been a while since I watched it and I don't really remember the OP much.