Lindsay Potter and Zayn Lopez have been best friends since birth. Zayn's been away all summer and Lindsay can't wait to see him again. But on the first day of school, she barely recognises him. Not only did he grow about a foot, but over the summer Zayn morphed into the cutest boy at school ...and quite possibly the world. Overnight Zayn becomes the most popular boy at school, and practically every girl is crushing on him. Including Lindsay. Find out what happens when your first best friend turns into your first crush!