Return lyrics

I've been waiting to return And tell you what I've learned And as the train goes by I wonder will you be surprised I wonder will you be surprised That I've changed like the weather I've changed for the better I'm as light as a feather And as dark as a cave But you know me better I'm see-through like a glass wall You can see me much better than before Than before So I've been waiting to return And tell you what I've learned And as the train goes by I wonder will you be surprised I wonder will you be surprised That I've changed like the weather I've changed for the better I'm as light as a feather And as dark as a cave But you know me better I'm see-through like a glass wall You can see me much better than before Than before I've changed I've changed I've changed I've changed