"Us Against the World..." Chelsea is a humble, intelligent, selfless and warm-hearted girl. She doesn't have much friends because of her nerdy look and she thinks differently from other people. Her mom is the only family she have and they only depend on her mom's not-so-high pay job to support them financially... Shailene is famous and the best soccer player in school. She came from a wealthy family and have 3 protective brothers. She feel that the people around her just wants to make friends with her because of her status and popularity.. Jennifer is a rebellious type of person. She has this punk image and always wear disturbing outfit. Her boyfriend is a gangster, drug addict and trying to control her life. Her dad is a cruise ship captain and she only see him once a year... 3 different worlds... Almost impossible to open a door for friendship but series of unexpected events will take place 13 years ago that'll changed their lives forever...