Why some couples look alike

Facial characteristics can be indicative of personality traits and may be why some couples may look similar, says a University of Liverpool study.

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<p><a href="http://www.physorg.com/news10783.html">Why some couples look alike</a></p> <p>Facial characteristics can be indicative of personality traits and may be why some couples may look similar, says a University of Liverpool study. </p>