I've been changing my mind

Feeling out of sorts in Pret a Manger, this song came on from out of nowhere.

I can't shake the feeling that it's some sort of sign.*

Genuine question: if everything is a sign, then is nothing a sign?

Still, I think The Cardigans are a really underrated band.


* Of what, I have honestly no idea.


ADDENDUM (1/8/16): I just went into the same Pret and THE SAME SONG WAS PLAYING. AGAIN.

WHAT DOES IT ALL MEAN?