Gabriella and Troy used to be high school sweethearts until she left him, claiming she had to move. Now, 4 years later, she has returned to Albuquerque. And, with a child.

He's popular. Egotistical. Troubled. One person, one girl, could break down all of his walls.

With junior year nearing its close, the gang is experiencing new drama that could very well tear them apart; pregnancy, betrayal, and anger. They all must learn to grow up before they reach their senior year.