Arthur’s ready for a day working at his summer internship in New York City, at the law firm where his dad works. He’s on the way back from grabbing a coffee when he spots a tall young kid around his age walk into the post office. In a split second decision, he follows him in.

Ben is at the post office trying to mail a box of his exes stuff back; how is shipping so expensive? This guy starts talking to him; he’s kind of cute, and they hit it off. A few minutes later they’re split up in the chaos of a marching band flash mob and lose each other in the fray.