Forget Gnarls, Pussycats, and Nelly Frittata. The song of the summer, as declared by the Finns (and seconded by the Danica) is "Young Folks" by Swedish outfit Peter Bjørn & John.
"If I told you things I did before,
Told you how I used to be,
Would you go out with someone like me?
If you knew my story word for word,
Had all of my history,
Would you go out with someone like me?"