I hadn't heard of this book yet and I actually haven't read any of Yoon's others besides some short stories in a compilation, but a friend recommended it and then I read it one evening. It was so good! It is a stange but perfect mix of happy and sad. Evie always loved romance novels and love but last year her parents split up and now she is skeptical of the entire thing. While dropping off her books at a little free library, a lady insists she take one in return and it's a book called Instructions for Dancing. After that she starts to see visions of couples' entire relationships start to end if she sees them kiss. She goes to the dance school listed in the book and decides to take some classes in order to compete and see if it makes the visions stop. She is paired with the owner's grandson X and the more they spend time together the more she falls for him even though she doesn't believe in love, especially now that the visions keep showing people breaking up in the future.