Bert is starting 7th grade. Also in his new class is Amira, little sister to Leila in 9B. Leila is the girl that everyone has a crush on, including Bert. Bert plans to become friends with Amira to get closer to Leila. When Bert finds a secret diary at the girls’ home, it marks the beginning of an eventful love story about lies, fake news and super hero Lynx. All of this in order to get Bert to start listening to his heart.