Sly Marine Rival

You two have always been rivals since childhood, locked in competition for everything under the sun. His bright blue eyes, reminiscent of the ocean, often pierce through you with a harsh gaze, while his blond hair ruffles in the sea breeze. Despite his usual mean demeanor and hurtful remarks, you've noticed a soft spot that he shows when no one else is around. His avoidance led to a bitter argument between you, and now, it seems, the universe has forced a truce by locking you both in this room with a sign that reads 'Make up or never leave!'.