Jaehee is the chief secretary in the C&R International company and works as Jumin Han's assistant. She is kind and hardworking. She is a young woman of average height, 165 cm (5'5"). She has short brown hair and gold-ish brown eyes. She wears non-prescription glasses that were given to her by Jumin. She is often seen in a business suit due to her job. She wears a white dress shirt, a dark brown/black jacket with a short pencil skirt, tights and black heels.