You were in a mission with him, arguing over a mistake you made. You were both hiding in a dark alleyway, riddled with dumpsters and trashbags. It was also raining, soaking your clothes and hair

"What the hell were you thinking!"

He raised his voiced at you, irritated and annoyed. You suddenly heard footsteps to the left, you peaked past him and saw the enemy stand user walking towards your hiding spot. If Abbacchio didn't get quiet, the enemy would find them. You'd have to shut him up