Adults at the Los Angeles' Ocean Park Hospital lead an unlikely group of rebellious friends through adolescence.

Leo goes into a tailspin when Jordi's surgery doesn't proceed as expected; family members turn to their connections in hope of procuring a donor heart for Kara.

A visitor from Jordi's past throws the hospital into chaos; Dr. McAndrews unintentionally betrays a patient; Kara tests Nurse Jackson.

After Leo abandons Emma, Jordi makes his move. A new patient puts Kara off balance and nurse Jackson fights to keep Charlie at Ocean Park.

Kara, Hunter, Jordi and Dash band together in support of Nurse Jackson, whose actions have caught up with her. Meanwhile, Emma meets Leo's friends from home, and one of the kids' circumstances changes dramatically.

Romance is in bloom at Ocean Park Hospital, as things heat up between Kara and Hunter. Also, Leo and Emma get romantic, as Emma gets unexpected news. Meanwhile, Dr. McAndrew tries to win Dr. Grace back.

Emma goes home and Jordi is on the edge of doing something illegal.

Someone's unexpected return reveals a betrayal, while another "red bander" fights for freedom. Then, a battle is lost.

The group copes with the loss of one of their own, which results in new hope for one of them. Love is in the air as Nurse Jackson and Dr. Naday take things to a new level, however Dash's love interest could cost him his life. Shocking news leads to new hope and Emma and Kara start facing their family issues