The plot behind PP3..
Becca realizes she should have experimented more after hearing Chloe express her regrets in PP2, decides to stay an extra year or two at Barden and starts up a torrid bull dyke/lipstick lesbian romance with her roommate Fat Amy..
This breaks Fat Amy and Bumper up, he comes out of the closet and hooks up with a heartbroken Jesse over drinks who is upset over Becca's turn in life.
This time a Native American Girl will be added to the Bella's so she can tomahawk around the group making stereotypical remarks about her culture and heritage.
Of all the things I've lost.. my signature I miss the most.