There are also non-BL movies they've produced, highly recommend checking those out on their website (https://www.strongberry.kr/ ) but this post is specifically for the BL community.  Anyone interested in (Korean) BL should check these out sometime if you liked Long Time No See. 

1. Secret Spectacles (2017) 
2. Table Manner (2018)
3. My Pistachio (2018)
4. Some More (2018)
5. As If You Whisper (2019)
6. Private Lessons (2020)

Korean BL is rare at the time of writing this so I thought it would help some people to get a clear list of movies they might be interested in.

Thanks for listing this and adding links! Going to put these on my list.

 Macha:

You should move this discussion in the right drama page : https://kisskh.at/26024-long-time-no-see

This drama is chinese, not korean, and not BL... So, you should move the discussion so people will not be confused (because I was first, thinking this one was BL, begin to watch it to see that it was flat hetero-romance ahah). Oh, and if you like mini-series korean BL, try Mr. Heart (it's not STRONGBERRY 's production but this drama is still really cute, fluffy and good !). I can recommend you more if you want too.

Oh yeah it used to be on the right drama page but I guess it got moved for some weird reason to the cdrama one. I have never seen the cdrama Long Time No See myself and have no reason to discuss/comment on that page. 

All MDL BL dramas contain the LGBT tag so thats usually a good way to identify them. But yeah the cdrama one definitely isn't BL. Not sure how to fix this so I'll delete the whole discussion sometime in the future.