“School 2013” (학교 2013)

I watched this series, because I was curious to see how well Lee Jong-Suk acted early on in his career. Answer: He was very good, even in a so-so K-Drama. “School 2013” tackles many serious topics — bullying, suicide, overbearing parents — but if you want to watch a superior film about Korean high school students, opt for “Once Upon a Time in High School.”

“Go Back Couple” (고백부부)

If you could go back to your past, would you? And, if so, what would you change? That’s the premise for “Go Back Couple,” a thoroughly-enjoyable drama filled with charismatic leads and a plot that is both funny and touching — especially for those of us who are already parents.