It is Christmas season once more.
The weather is getting cold and the days get shorter.
However, why do all K-pop Christmas songs potrait romance and break up? Find more out:
https://www.kpopstarz.com/articles/68682/20131207/exo-exo-miracle-in-december-2bic-cube-entertainment-united-cube-christmas-song-juniel-cnblue.htm