Katherine V thought boys were gross.
Katherine X just wanted to be friends.
Katherine XVIII dumped him in an e-mail.
K-19 broke his heart.
When it comes to relationships, Colin Singleton's type happens to be girls named Katherine. And when it comes to girls named Katherine, Colin is always getting dumped. Nineteen times, to be exact.

One cold night, in a most unlikely corner of Chicago, two teens—both named Will Grayson—are about to cross paths. As their worlds collide and intertwine, the Will Graysons find their lives going in new and unexpected directions, building toward romantic turns-of-heart and the epic production of history’s most fabulous high school musical.

Before. Miles "Pudge" Halter's whole existence has been one big nonevent, and his obsession with famous last words has only made him crave the "Great Perhaps" (François Rabelais, poet) even more. Then he heads off to the sometimes crazy, possibly unstable, and anything-but-boring world of Culver Creek Boarding School, and his life becomes the opposite of safe. Because down the hall is Alaska Young. The gorgeous, clever, funny, sexy, self-destructive, screwed-up, and utterly fascinating Alaska Young, who is an event unto herself. She pulls Pudge into her world, launches him into the Great Perhaps, and steals his heart.
After. Nothing is ever the same.

Karl, aged seventeen, is hopelessly in love. But the object of his affections, Firella, demands proof, and poses him a series of questions regarding his attitude to the many sides of love. But Karl is dyslexic, and convinced that if Firella finds out, she will think he is stupid, and unworthy of her, and leave him.
So Karl asks a local writer to help him construct his replies - and an unlikely, but extremely touching, friendship develops between the two men. They both come to learn a great deal about life from a very different perspective, and when an act of violence shatters their calm, they find their respective appraisal of life shifting in profound ways.

Greg Gaines is the last master of high school espionage, able to disappear at will into any social environment. He has only one friend, Earl, and together they spend their time making movies, their own incomprehensible versions of Coppola and Herzog cult classics.
Until Greg’s mother forces him to rekindle his childhood friendship with Rachel.
Rachel has been diagnosed with leukemia—-cue extreme adolescent awkwardness—-but a parental mandate has been issued and must be obeyed. When Rachel stops treatment, Greg and Earl decide the thing to do is to make a film for her, which turns into the Worst Film Ever Made and becomes a turning point in each of their lives.

There’s never any warning about where it will be or who it will be. A has made peace with that, even established guidelines by which to live: Never get too attached. Avoid being noticed. Do not interfere.
It’s all fine until the morning that A wakes up in the body of Justin and meets Justin’s girlfriend, Rhiannon. From that moment, the rules by which A has been living no longer apply. Because finally A has found someone he wants to be with—day in, day out, day after day.