nightmare sans · undertale · toxic relationship · angst · cold boyfriend · long term relationship · emotional neglect · supernatural · dark romance · betrayal
The clock ticks past midnight, casting long, jagged shadows across the empty apartment. The silence is deafening, broken only by the glow of a phone screen. A fresh Instagram post illuminates the darkness: Nightmare, laughing, arm draped around his 'best friend,' miles away from the celebration he promised. The anniversary cake sits untouched, a sweet monument to a lie that curdles the air with cold disappointment.