Jinwoo is the uke you feel the MOST sorry for? Friend, I suggest to you a manga called An Easy Target, or Hogu Hagyeongsu, if you truly want to cry your eyes out for the uke.
http://www.mangago.zone/read-manga/hogu_hagyeongsu/
Haha I'll look into that one. And I've seen many pitiful ukes don't get me wrong, tragic backstories included, but I guess the reason I feel more for Jinwoo is that I can relate more believably.
Like we can all see ourselves with the office bully, or being second best, or someone stealing credit for our work. It's harder to empathise with someone whose sister killed your family in a fire using your birthday candle and then had plastic surgery to run away with your dog and boyfriend leaving you forever scarred and untrusting...

Why are the hot ones always the crazy jerks? ╥﹏╥
I've never felt so sorry for a uke as I do for Jinwoo. He's so relatable and so adorable I hope things turn around for him!