See You in My 19th Life / Please Take Care of Me in This Life as Well · 이번 생도 잘 부탁해 (Ibeon Saengdo Jal Butaghae)
Expressz küldemény · Special Cargo / Special Delivery / Unusual Delivery · 특송 (Teuk Song) Mine / Blue Diamond · 마인 (Main) / 블루다이아 (Beulludaia) Moment of Eighteen / 18 Moments / A Moment at Eighteen / Eighteen · 열여덟의 순간