Sarah admits that since she was 15 or 16, she has had an unhealthy attitude towards her body, which has lead to eating disorders. At dinner, the roomies tell Sarah she needs to eat and they worry about her negative body image. The roomies do their best to support Sarah but they know there is only so much they can do to help. Later, at the gym, Sarah works out and narrates that she has been working out really hard to try and lose some weight she gained in Fiji. When Sarah's sister Rachel calls to tell her that their mom thinks Sarah should start the South Beach diet again, Sarah is crushed. Sarah's mom thinks Sarah has been eating and drinking too much, but doesn't know how to tell her, so she has her other daughter deliver the message. Way to go mom. Sarah already has plans to see her mom and dad that night in Philly, but changes her mind. When Sarah's mom calls to find out what happened to Sarah, Melanie answers the phone and gets an earful. Sarah calls her mom right back and tells he