Tough Test! Trapped in the Bathroom! The School Physical!.When Tenma inadvertently breaks exam protocol during an important test, Harima decides to win her affection with a heroic gesture; handing in his own test in the place of her disqualified one. Unfortunately, he scores zero marks, and the gesture is completely lost on Tenma. During breaktime, Tenma goes to use the toilets, but is startled to see Karasuma outside. Not wanting him to see her doing something supposedly indelicate, she decides to wait until he leaves before coming out into the corridor. The following day is the occasion of a school-wide health checkup. While most of the girls are dreading having their weight measured by a stranger, Tenma is fascinated by the idea of learning yet more trivia about Karasuma-- his height, weight, shoe size and so on. She plans to pose as one of the assistant nurses to get access to the measurements. However, when she is assigned to a "doctor", she finds him to be none other than Harima, who has clearly had the same idea. The checkup is cancelled indefinitely.