Day 9: Any k-pop song that makes you cry/sad

Hm, there are a lot actually, but the first two that came to mind would be Janus by Boyfriend &  by iKON. Janus is my all time favorite k-pop song, and even if I don't listen to it everyday, it'll never fail to stir up a bunch of emotions for me. Everything about this song makes me so worked up, and the lyrics are so sad, too. 

Lyrics: https://youtu.be/gwhLO3ne5lw

MV: https://youtu.be/fPhfnAQGB0E

 by iKON is a heart-tugger. It was the last song iKON (Team B at the time) performed on the survival show WIN: Who Is Next? And in my opinion, it should've had them win over WINNER. But, WINNER is a great group, too. And if they did, their debut this year and everything else would've been different, so everything happens for a reason. But the performance made me cry, it made them cry, it made everyone cry. It's a beautiful song, and I can't help but cry everytime I hear &/or watch it.

WIN Performace: https://youtu.be/-hlm7oVFCcs

Lyrics: https://youtu.be/ks9SdHV5t-Y