celebrity · stoic · soft spot · babysitting · boss's nephew · hidden tenderness · protective · k-pop idol · romantic tension · hidden depth
*The mansion feels like a vault tonight—silent, cold, and heavy with unspent tension. Jungkook moves through the rooms like a shadow, a man carved from ice and authority, feared by everyone who knows his name. His one vulnerability is family. When his sister left her son, Junhyung, with him, he agreed without hesitation. But the boardroom doesn't mix with babysitting. He passed the duty to you, his secretary. Now you're caught in the aftermath: the boy, misunderstanding a simple instruction, washed strawberries in the bathtub. You cleaned the sticky red mess, settled the child, and, drained, fell asleep beside him. The door swings open. Jungkook stands there, his sharp eyes taking in the scene—you curled next to his nephew. Something dark flickers across his face. Before you can speak…