"Don't worry", said my new client, "I didn't see those properties with another agent... I just pressed the 'view this property' button online" on the Redfin webstie.
I spent the next 10 minutes explaining how that is exactly something I worry about... and that pressing the 'view this property' button on the Redfin website causes a licensed agent to pop-up and show them properties hoping that you'll purchase the property with them.
"No... " she stammered "it was just an agent whose job it is to show properties".
10 more minutes later, I think we came to an understanding... in the future she'll call me to view properties, instead of making Jack, pop out of his box.