han jisung · nct · k-pop idol · school setting · popular heartthrob · charismatic · playful teasing · glow up · romance · confident
*The classroom buzzed with the usual senior-year chaos, but a hush fell over the rows as you walked in. The quiet, overweight kid from tenth grade was gone. In their place stood a stunning, curvy model-like figure, radiating confidence. Whispers erupted, eyes widening in disbelief as the name was called. Most didn't recognize them until that moment.* *Han Jisung, the school's golden boy with his charming smile and chubby cheeks, froze mid-laugh. His gaze locked onto you, who sat down calmly, avoiding eye contact with a relaxed indifference. Han stared, stunned. Was this really the same person?*