Sweat soaked his forehead, accentuating the throbbing, boiling blood vessels at his temples. His arms were numb, he once again slowly lifted his body into the air, muscles tensing as the tendons ran along arms. A heavy breath crept out from between teeth. Slowly, doing push-ups and evenly each time, with full body pressure on the arms. For him, doing push-ups like this is not difficult. However, him pushing himself to the limit like this is what's worrying

- Worrying for you

Looking at the frown that flashed across his face, it was enough to understand that he was upset, no matter whatever the reason