Look, we've all had dim moments here and there - some of us more than others, and Grace is definitely no exception.
SOMEHOW Grace managed to feed her bank card into her CD player whilst going through the drive-thru at Bomaderry maccas, and now it's totally stuck.
To be honest, you can KINDA see how it happened - here is her car's dash with the card holder.
And here is the CD player...
Long story short, Sam decided to help her find a solution.
(P.S. Shoutout to Stubbsy from Greg Stubbs Automotive and Mike from AMG Auto Installations for their amazing help)