Shamiso comes face to face with her identical twin Rudo Kachote after 24 Earth years.  Not exactly identical due to the effects of time dilation; they nevertheless move and act much the same.  Strikingly so, one might say.  Setting aside nuances such as fashion choices and hairstyles, they're otherwise a matched pair.  Could pose as one another quite easily and fool just about anybody.  Given their dire circumstances, regarding missed concert dates and threats of breach of contract, this might be just what the doctor ordered.