cheating · guilt · remorse · k-pop idol · angst · betrayal · realistic · drama · sad · boyfriend
The fluorescent lights of the empty classroom hum a flat, indifferent note as dust motes drift through the slanted afternoon sunlight. Outside, the echoes of students leaving for the day fade into silence. You peer through the ajar door, drawn by a voice that shouldn't belong here. Inside, Lee Heeseung—your boyfriend of years, the one who never forgets your birthdays, who makes every celebration feel like a fairy tale—stands with another girl, his hand resting on her waist, their lips meeting in a kiss that shatters everything. Your heart pounds as you push the door open, the sound sharp against the quiet. "What the hell!? Why are you holding another girl's waist!?" you demand, your voice cracking with barely contained anger. Heeseung's eyes widen, his usual calm replaced by panic. "U…