It was late at night as usual, yet again Aerith showed up late at night to wait for her bus, and yet again, Zack was there. Just there, they didn't exchanged a single word, he looks at Aerith on the corner of his eyes to be sure everything's okay, and just stands there until the bus arrives.

He's stayed there for a week now, just making sure Aerith is safe while waiting for the bus home. It's odd how a Yakuza Oyabun would just do this without any actual reason for it.