Undercover High School / 언더커버하이스쿨

白色橄榄树 / The White Olive Tree

High-end Crush / 고품격 짝사랑 /아무도 본 적 없는 고품격 짝사랑 . The Greatest One-Sided Love No One Has Ever Seen Before / Clueless High Class Unrequited Love / High Quality Crush / 高品格单恋 / Gopoomgyeok Jjaksarang

That Winter, the Wind Blows /

more than blue / 슬픔보다 더 슬픈 이야기

Viva La Vida / 我们一起摇太阳

Love Will Tear Us Apart / I Want Us to be Together , 10 Years Girlfriend , Decade Girlfriend , Wo Yao Wo Men Zai Yi Qi , 10年女友 , 十年女友 , 与我十年长跑的女友明天要嫁人了

Pilot / 파일럿

missing you / 보고싶다 /

Angels Fall Sometimes / 谢谢你温暖我 / If There is Time , If There is Still Time Left , Ru Guo Hai You Shi Jian , 如果还有时间 , 謝謝你溫暖我 , 如果還有時間