About the lyrics:
The fox and the rowanberries (rønnebær~sour grapes) is an animal fable by Jean de La Fontaine. The story is about a fox who can not reach the rowanberries and therefore pretend that they are not worth anything anyway.
The term fox and the rowanberries used today for things we can not get and therefore pretend not important to us. It is an expression of jealousy and apology
-translated from youtube's user Pallapakology .