Gregorio looked over at Katsuro, somehow that made sense as the two seemed to cross paths but he couldn't help but feel a little odd about it. He seemed at ease talking to him, or he was just letting his guard down too easily. He raised an eyebrow, "Huh. I guess so." he said as his phone kept buzzing until it stopped. He looked at Katsuro again before he looked back at his pocket and huffed, guessing he should at least look at who called, "Do you find that strange?"