Paula does not seem to be very friendly. To make up for it, she is extremely crafty. She will not hesitate to lie about having things like good connections in order to accomplish something like winning a wrestling match without laying a finger on her opponent. Paula doesn't really mind being unfair so long as it suits her desires.
However, she does not actively take pride in being mean, as Lolo does; she simply doesn't care about any dorks or losers that she encounters.