Did I imagine this; Zasu and Franklin hooked up?

When Franklin Pangborn is running around in his shorts after having his pants soaked by Ginger Rogers, Zasu Pitts comes into the apartment looking for Ginger while Franklin hides in either the bathroom or a bedroom. Zasu opens the that door and goes in, apparently spying Franklyn, utters something like "Oh Mr (forgot his name)" and closes the door behind her.