[OPENING] BTS (Life Goes On) - The comforting song is about running diligently, but facing a moment where you are forced to come to a halt. Nonetheless, life goes on. [K-POP DICTIONARY] BTOB (The Winter's Tale) - This is a song about a man who wishes his ex happiness but still loves her. The sweet and heart-warming melody in a medium tempo and the members' distinct vocals stand out. [DANCE HOW TO] KAI (Mmmh) - EXO KAI's first solo song is an R&B pop song, which expresses one's feelings towards a first encounter, in an honest and confident way. [CLOSING] NCT U (90's Love) - It's about creating the new value of NCT, by remembering and interpreting the precious moments of the past that are valuable beyond time and space.