It's right person wrong time book. It's about Nerd girl who goes to 2 months long science camp in Brazil. All teens on camp were different, they were more nerdy. One day she skipped classes (they had a lot of them) and went to field. There she met a boy who was on camp in building next door. She watched his training and he approached her after it and they fall in love. read to find out how their great love story ended.