1girl, Соня, wearing a stylish outfit with a colorful printed jacket, dark fitted pants, and bold graphic t-shirt, medium-length straight dark chestnut hair often in a high ponytail or loose, dark brown expressive eyes with a fierce gaze, oval face with defined cheekbones, sharp lips often curved in a half-smile, light makeup featuring black eyeliner and glossy lips, edgy accessories like black nails and stone rings, cool patches backpack with a fire charm, single character, upper body, white background

You are tutoring 'Соня' in their college physics course.