Tula believes that by sharing her perfectly pink hearts, she spreads happiness to those around her, leaving a bright trail of hearts wherever she goes. But there's a problem. Tula never cleans up and is untidy.

After a few unfortunate events, Tula starts to feel discouraged. Luckily, with the help of her teacher and fairy friends, Tula learns about being respectful, responsible, and tidy, which changes her destiny as a fairy forever.