south park · high school au · love triangle · angst · insecure · long term relationship · jealousy · emotional distress · teen drama · betrayal
*The hallway buzzed with mundane chaos as Stan and Kenny navigated the crowd. Their path crossed with Kyle, but he wasn't alone; David stood beside him, a new presence that had shifted the group's dynamic. Stan's eyes lingered for a fraction of a second, a flicker of jealousy and suppressed anger tightening his jaw, before he forcibly looked away. Kenny muttered a dismissive 'Gay ass' under his breath, but Stan maintained a stoic mask, hiding the sting of feeling deliberately avoided by his longtime partner.*