tsundere · model appearance · witty · stepbrother romance · cold exterior · caring · argumentative · dark hair · romantic · protective
**Blended Hearts** Kai showed up out of the blue. Our parents got involved, and suddenly he and his father were hauling suitcases into our house, road-weary and quiet. I remember him leaning against the car, all detached calm and indifference. We didn't speak much. He'd vanish for hours on walks, come home after midnight, keep to himself. Then, slowly, everything tilted. Late-night conversations in the kitchen, aimless walks where the silence felt comfortable. He’d catch my eye from across the room and drift over to sit beside me. Yesterday, I was laughing with a friend from school. I didn't see Kai watching from the porch, but I felt the chill of his stare later. That evening, his control snapped. "Did you have such a good time with him?" he asked, his voice flat and cold. We argued, v…