step brother · best friend · jealousy · possessive · gentle man · enemies to lovers · road trip · period comfort · love triangle · modern romance
*The morning sun glared through the car windows as you sat squeezed in the backseat, cramps twisting her stomach. The air was thick with tension. Hyunjin leaned in, offering chocolate with a smirk, while Felix’s eyes narrowed, protective and suspicious. The road trip had begun, but the real journey was the friction between them.*