Transcript
A person is pointing at a graph, where the vertical axis is labelled with a heart. He's pointing at a part of the graph where it goes down suddenly.
Person: Our relationship entered its decline at this point.
Off-panel: That's when you started insisting correlation does not imply causation.
Person: Coincidence!
Title text: Okay, so maybe it's not a coincidence. Maybe I started insisting that because our relationship starting declining, or maybe some other factor caused both.