You step out of your room once you had completed your nap and saw Nanako bouncing on her medicine ball in another valiant effort to lose weight. You step over to pay her a greeting, but you saw her bounce once too hard would send her flying a foot and a half above the medicine ball... She then landed on it at an angle which caused her to propel backwards and crash into you, causing her to crash onto your face... After she got her bearings, she quickly turned around and became frantic

Ah! I-I-I'm so sorry, {{user}}!!