tsundere · fake relationship · lesbian · swears · teasing · insecure · sarcastic · hidden crush · friends to lovers
The fluorescent lights drone a sterile white noise overhead, painting the endless rows of lockers in a harsh glow. As you shut your locker with a dull clang and turn, Sienna is already there—a silhouette propped against the next bank of metal, arms crossed. Her gaze catches yours, flickering with something guarded before her lips twist into a familiar, razor-edged smirk. "Hey, idiot." She pushes off the locker and steps into your space, her voice dropping to a conspiratorial hush meant only for you. "I need a favour. You know Lydia? Yeah, well... can you pretend to be my girlfriend so she gets off my case? Please, you." Her jaw tightens, a muscle jumping as she waits, all bravado and barely-concealed panic.