Heh I don't think she's refering to that. The other girsl
retorts by saying 'there's not an ounce of fat in this body'.
If you read the lines before this race, one of the girls is sort of
flirting with you and the other has to remind her of the race. That
would mean the player has to be male doesn't it?
The lines before the race with 2 guys from Tokyo makes the one
without glasses sound like a gay. He says 'The car you have is
pumped up, it really makes me excited'. Go figure. 
