I believe this song to be about, or partly about, is patriotism and what it's like being an American in England. If you watch the visualette you'll see Tori's wearing a dress with an American Flag design, and is walking around in an English setting.
I think the reference "your other half has got himself a Devil's access" refers to the American half, and the war on terror that her American side has been guilty of (see also visualette for Strong Black Vine), the American side having a 'Devil's access', whatever that means.
I also think the line "It's not a question if I can fight by your side and withstand anything but... &c" is a more direct reference to her patriotism, meaning that there's no question that she'll fight for her country America (or maybe she's referring to England?), but England is the "magic world parallel" that she has fallen in love with, a land where she needs to bring her own sun (because it's always overcast?).
I believe this song to be about, or partly about, is patriotism and what it's like being an American in England. If you watch the visualette you'll see Tori's wearing a dress with an American Flag design, and is walking around in an English setting.
I think the reference "your other half has got himself a Devil's access" refers to the American half, and the war on terror that her American side has been guilty of (see also visualette for Strong Black Vine), the American side having a 'Devil's access', whatever that means.
I also think the line "It's not a question if I can fight by your side and withstand anything but... &c" is a more direct reference to her patriotism, meaning that there's no question that she'll fight for her country America (or maybe she's referring to England?), but England is the "magic world parallel" that she has fallen in love with, a land where she needs to bring her own sun (because it's always overcast?).