51You're in my head like, "Dum-dum, da-da, da-da, dum-dum, da-da, da52Dum-dum, da-da, da-da, dum-dum, da-da, da53Dum-dum, da-da, da-da, dum-dum, da-da, da54Dum-dum, da-da, da-da, dum-dum, da-da, da"55(And now it's hard to breathe, you're into me, I'm into you)