I'm looking for shoujo manga where there is a tsundere girl as the main character, and there is a boy she likes but she avoids him b/c she doesn't like getting embarassed or something like that. the boy can either not notice her or sometimes talk to her. (basically, love can be unrequited or not)
I would also like to read a shoujo manga that is super idealistic and/or sappy, and the relationship and love seem so pure and flawless. Kind of like those novels from the Romantic era or something like that XD
Thanks for suggestions!

Perfect love brings W Juliet to mind. The plot consists of mostly people just getting in their way.