ok. School days is about a boy named Makoto Ito. Makoto is a high school student who's some-what popular, but he doesnt know it. On the train, he sees a girl who goes to his school, named Kotonoha Katsura. Makoto has seen her a couple times and has fallen in love with her. He took a picture of her on his cell (apparently its like a charm to keep a picture of the person you like on your phone without them knowing). That morning, when he sat down at school, he looked at the picture. Sekai Saionji, his seat neighbor, saw the picture. She promised to befriend Kotonoha for him, to give him links to her. At the end of the day, Sekai comes back to him saying kotonoha is her friend and that the three of them will have lunch together on the roof. So they have lunch and the two get along. After a couple days of this, Makoto confesses and Kotonoha accepts. So they go out for a little while, but then, Makoto gets a little ahead of himself (so to say). Kotonoha is visibly unconfortable about it. He asks for Sekai's advise on how to "put the moves" on girls. Sekai agrees. But, at the end of the day, its gets a little too serious. After that, Makoto seems to lose interest in Kotonoha. He feels more comfortable around Sekai, but with Kotonoha, he feels like he constantly needs to watch what he says and does. Makoto says numerous times to Sekai that he loves her, and not Kotonoha. Sekai says that Kotonoha is his girlfriend, not herself. Makoto, trying to convince Sekai that they should be together, completely ignores Kotonoha. Eventually, Makoto "can't hold his feeling back anymore" and they... uhh.... you know what i mean. So, after that, Makoto and Sekai start seeing each other secretly. But Sekai says constantly that he needs to break up with Kotonoha. He says he will, with no mind what-so-ever on doing that. That's about the time when Makoto realizes that hes kinda popular. Then, everything just gets worse. srry, i tried no to say too much... i didnt do very well. But, overall, in the beginning, its kinda like an innocent love story, then it becomes a love triangle, but then, it gets really disturbing, especially the ending. hope this helps!!