I wish MLC would release the official version of his song from the Kdrama LIVE ---- called Better Together. The song is not part of the soundtrack because it was unreleased. 

The song is used as the background music in this scene:

https://www.youtube.com/watch?v=lx2BOq3PYUI

Below are the lyrics from a forum by Ranisha Dutta on July 9, 2018, 04:54 pm:

"Life's not easy with all we're dreaming of. 

It often seems so close, but far away. 

Can't deny all the feelings that I bear. 

Rejection is a fear that we can't forget. 

But if we could try, better together. 

Every day, forever. 

Need a reason why feelings never last for sure (oh owoah)

But I know,  that,  we're better together"

I still coming back and looking for this song.?just don't get it why the artist wouldn't release it.

 Wide ocean:

I still coming back and looking for this song.?just don't get it why the artist wouldn't release it.

Perhaps they CAN'T release it - it maybe a legal, contractual restriction. Certainly, it's hard to think of a reason why it wouldn't be released if the artist were able to do so