Olive learns the hard way that keeping secrets is tough, and telling them can make for a whole lot of trouble! When Molly shares a secret with Olive, the urge to tell is just too great! Olive tells Joe who tells Matt who tells Lola. But Lola is best friends with Molly. Uh-oh, the secret is out, and Olive is in for it!

Olive discovers the true price of friendship. Olive’s best friend, Joe, has bought her a special hat. The only problem is that it’s hideously, cringe-inducingly embarrassing! Their whole gang of friends is giggling about it. She tries all kinds of excuses to avoid wearing the hat, then all kinds of ways to get rid of it, until Joe catches her stuffing it into the trash. He’s totally heartbroken. How can Olive make it up to him? Shoving the hat back on her head, she’s off to create something even more embarrassing — a huge best-friends sign to wear proudly.