Sylvie and Carl have been friends since they were babies. They played together and Carl called her "his girl" and Sylvie called him "her boy". They dreamed that one day they would study together, get married, have children, and live happily ever after. But when they reach adolescence, things start to change.

Carl makes a new friend, Paul, and they spend a lot of time together. Sylvie feels that his feelings towards her have changed. And she is forced to admit that maybe they no longer share the same dreams. So, if dreams don't come true, can true friendship bring her joy and happiness?

A story about first love and first romantic disappointment, presented in the unique way of the award-winning Jacqueline Wilson.