Gregorio kept his eyebrow raised at Katsuro, 'little monster?' He did call his dogs little monsters but this time he forgot the s to the word, the only possible little monster he had was his son. Who was sometimes a monster to deal with but he was just a child. But he never told him he had a son, nor did he know of anyone who told Katsuro about Greg being a dad. But he let that slide for now, maybe still thinking Katsuro was a bit insane. "Not today." he simply said, wondering if he should be suspicious about the other man. Was someone in his family mouthing out and telling everyone? He was starting to feel paranoid about this as his thoughts were were going off.