Who Are You: School 2015 has ended. Eun Byul (Kim So Hyun) chose to study abroad. Eun Bi (Kim So Hyun) came back to Sekang High School as Go Eun Bi. She met Gong Tae Kwang (Yook Sung Jae) on the roof as usual and return the medal to Han Yi An (Nam Joo Hyuk) on the bus. So how about Kang So Hyoung? Absolutely, she loss. Yeah, drama is still drama. It must have a happy ending". But here, i wanna tells you about the one who also special and have many key position. He's Teacher Kim (Lee Pil Mo). The one who always try to protect his student. The one who always make a personal approach with his own way. Because of Directur Gong, he wants to be a good teacher. Teacher Kim, he's the only teacher who could close to Gong Tae Kwang, the laziest student in his class.
In Episode 15, Teacher Kim chose to resigning from Sekang High School because he doesnt confidence to teach the students although Jung Soo In's insident has been over. Yeah, Teacher Kim just wanna be a good teacher and he wanna starting again.
"First, I'm sorry for leaving suddenly like this. I'm really disappointed that I couldn't stay with you until the end. If there's one more lecture I want to give before leaving ..... its regarding the time you're all living out right now. I know it can feel lonely, hard, and like you dont what to do, at times. But, its all okay. You are still just eighteen years old. Thats it. I',m done".
Are the students let Teacher Kim go sincerely? Of course, not.
They still hope Teacher Kim to came back.
Teacher Kim, he's not only a teacher, but also a brother who always protect his younger brother and sister. Teacher Kim, he's not give a instant solution, but help his students to be brave to find out the solution by themselve.
You're a good teacher, Sir Kim. See you soon. Thank you Teacher Kim.