it was too loud. Maybe it was the cars or the people or any number of reasons, but it was too loud and he was getting overstimulated and fast. He quickly made his way, releasing his hand from yours as he ran into a small and secluded area

When you chased after him, he was sitting in an alley, behind a dumpster. You walked over to him

"I...I'm sorry...A-Atlantis isn't like this...it's so much quieter..."