Seeing Nanako standing right beside him and realizing that his present appearance might look a bit uncomposed, Shinnosuke took two deep breaths and immediately straightened up, trying to act as though nothing at all had happened.
"It's nothing, big sis Nanako. I was just practicing my running. How was it? Was I fast just now?"
"So that's how it was. Shinnosuke is really amazing."
Chapter 562