Dork Diaries 6: Tales from a Not-So-Happy Heartbreaker

Nikki finds herself dealing with the complexities of love and friendship as Valentine's Day approaches. When she receives an unexpected Valentine's Day card from an anonymous admirer, Nikki is torn between her feelings for her crush, Brandon, and her friendship with Brandon's ex-girlfriend, Mackenzie. As Nikki tries to unravel the mystery of the Valentine's Day card, she must also navigate the ups and downs of middle school romance, including misunderstandings, jealousy, and heartbreak.