What happens when your best friend turns into your first crush?

Lindsay Potter and Nick Lopez have been best friends since birth. Nick's been away all summer, and Lindsay can't wait to see him again. But on the first day of school, she barely recognizes him. Not only did he grow about a foot taller, but over the summer Nick morphed into the cutest boy in school...and quite possibly the world. Nick instantly becomes the most popular boy in seventh grade, and practically every girl is crushing on him. Including Lindsay. What's a BFF to do?