I think it's possible that the point is there is nowhere to go because this is a hopeless situation. "Take the fire out from the wire" would then refer to how they want to go somewhere but can't, just like sheep trapped in a field. "I'll believe in anything and you'll believe in anything", seems kind of hopeless to me as well. True he wants to take her away but the point of the song is that "nobody gives a damn EITHER WAY" so perhaps things would not be better even if they could go elsewhere. I think there may be a tongue and cheek element to the song that hints even if he could take her away it wouldn't really be much better. This person is a part of the singer of the song their kinship is so strong.
I think it's possible that the point is there is nowhere to go because this is a hopeless situation. "Take the fire out from the wire" would then refer to how they want to go somewhere but can't, just like sheep trapped in a field. "I'll believe in anything and you'll believe in anything", seems kind of hopeless to me as well. True he wants to take her away but the point of the song is that "nobody gives a damn EITHER WAY" so perhaps things would not be better even if they could go elsewhere. I think there may be a tongue and cheek element to the song that hints even if he could take her away it wouldn't really be much better. This person is a part of the singer of the song their kinship is so strong.