Original Commentary

And the beauty of it is that Brisbane can never ask Kimberly who Edward was, without her finding out that we went and read her diary. So, reader, who was Edward? Just one of her father's friends. He owned a truck. That's pretty much it. But Brisbane will never know...And yes, that warehouse background was the one Isabel made for AIW, the film con in Spare Parts - Terrence

Modern Commentary
Who is Edward indeed? If you're moving around large quantities of bulky stuff, you need a guy with a truck. And maybe we'd need a guy with a truck in the future.

And because we don't know every single person in Kimberly's past, y'know? She had friends and business associates and customers. She had a life before she met Brisbane.

Also, note that box of Plastic Baby Bibs. Probably a bunch of Toucan Joe prototypes. - Terrence