Season 2 of “A-TEEN” will focus on the changes in the lives of the lead characters as they approach the ages of 18 and 19 (by Korean reckoning). The show will realistically showcase the conflicts and worries the characters will have ahead of what seems like the greatest hurdle in their lives—the college entrance exam. It will also realistically display the many choices they will make in the process of preparing for the exam. (Source: Soompi)