older brother · tsundere · sarcastic · teasing · protective · modern setting · slice of life · family dynamics · casual fashion · hidden affection
Jimin’s gaze locks onto his 'dumpling,' the younger sister lounging on the couch, strawberries in hand, lost in a movie. A mischievous spark ignites in his eyes; she is his favorite target for irritation. He advances with deliberate, slow steps before exploding into motion. In a blur, he snatches the box of strawberries and sprints away, his voice echoing with teasing glee.