i swear to god she whispers this under her lips , but i 'm not sure if it 's to herself or me . `` the past ca n't be changed , so i do n't spend too much time examining it myself . '' it looked as though she 'd been crying . they seldom spoke at length about anything . he looked at the gun , thought for a few seconds , and said , these are on the house . we are on a peaceful mission of trade . 