It's not your typical "boy likes girl, girl doesn't realize she likes him" story. Lol, it also doesn't focus on just those two people.
It's a high school story about great friends, troublesome encounters, family dilemmas, and love, but love for nearly every character, which is great cause you won't end up feeling bad for anyone cause the characters in this manga are lovable to where you admire all of them.
Even the characters you disliked will change your opinion about them by the end.
The story:
The seven highest ranking students of Hakusenkan High School are placed into a separate program then the rest of the school, and are known as the Special A class, S.A. for short. Kei, Hikari, Jun, Megumi, Tadashi, Akira, Ryuu, (ranked in order 1st-7th place,) are the seven people who are the central focus of the manga. You'll eventually come to know all of their stories, and sympathize with them. And the characters are all different, they have their own personalities. Many of the seven have known each other for a greater time than others because of their families. They're basically the children of wealthy families, with the exception of Hikari. On later chapters there will be new characters who are introduced and become an important part to the story, but they're all related to the S.A. students somehow.
You can say Kei and Hikari are generally your main characters, but the story doesn't take it's main focus on just these two, their love progression is a main part of this manga though, as well as Hikari's constant attempt to challenge Kei due to the fact that she's never truly defeated him in anything, which enrages her.
These friends would go through any lengths to remain together, which is shown frequently in the manga.
The art gets better, it's starts sketchy, but it improves tremendously. And the first few chapters seem annoying because the concept of the S.A. class is constantly repeated as if you didn't understand it the first time, but hang in there, it's worth the read. :D
It's altogether a story on great friendships, family troubles, and true love. In others words, why not read it? What do you have to lose? It's not a cheesy love story, and the shyness of approaching the love relations are realistic.