There's a radio station that plays soft rock music that we sometimes listen to when we're really desperate. Tim says that no matter what, whenever we switch it on I always seem to know the song and can sing along with it even though he's never heard it before. It boggles his mind apparently, especially since the songs are from the late 80s/early 90s. This has now become a game that I'm determined to win -so I always love switching it to that station when we're in the car together just to see if his theory proves correct.
And 95% of the time it does. I feel a mixture of shame and pride about this.