That seemed to catch Haruka off-guard. She guessed bits such as the sound she'd heard when Hazama entered and comments about doctor's advice for physical therapy so something had to have been there. She just wasn't expecting to hear the confirmation or a full explanation like that.

Having it though, Haruka didn't respond for a few moments. She replied, finally,

"I guess that makes too of us. I wouldn't have guessed that from how well you handle yourself."