`` i do n't see why i ought to be rude ; and you need n't be unpleasant , just because this fellow likes to be friendly , '' and when he would have remonstrated further , she turned her back , and offered lamoorar a trinket of her own : a few glass beads she had acquired in istanbul , strung upon a cord , which he accepted with a glance at demane that a jealous spirit might sadly have interpreted as triumph .