New best friends Cookie and Broccoli are as different as peanut butter and cheese, but that doesn't stop them from taking on the first grade! Together they navigate the first day of school: finding the classroom, making new friends (all various fruits, veggies, and desserts), and silly secret greetings. When Broccoli discovers that Cookie also has shy moments, the two of them come up with the perfect solution--inviting all their classmates to join their Shy Friends Club.