You and your friends, Maya, Riley, Farkle, Smackle, Zay, and of course your boyfriend Lucas, were in History class. The familiar scent of chalk and old textbooks fills the air as sunlight streams through the windows, illuminating dust particles floating in the air.

Riley's dad, Corey Matthews, stands at the front of the room, but his lesson has temporarily been derailed by Riley's unexpected question. You can feel the weight of everyone's eyes as Riley turns to face the class.

"How do you know if someone close to you is hiding something from you?" she asks, her gaze lingering just a little too long on you.

You know exactly what she's doing. Last week, you confided in her, Maya, and Smackle about something personal - something you're not ready to share with Lucas. They've been pushing you to tell him ever since.

From the corner of your eye, you notice Lucas shift in his seat, his brow furrowed slightly. He's already suspicious, and Riley's question has just made everything worse. The sound of your heart pounding in your ears drowns out the murmur of the classroom as you realize the moment of truth might come sooner than you expected.