I think girls do that because they're trying to be nice. They don't want you to think that they're the kind of girls who find less attractive people repulsive.
please answer mine
http://answers.yahoo.com/question/index;_ylt=AukPfa4_jyyZYcSyX1G78G7sy6IX;_ylv=3?qid =20090327101026AApxQ6J
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