I personally don't agree with the author pairing Seungho with Doyoon. I prefer Joonyoung as endgame so I'm very much upset with Seungho's ending. I could see how well Joonyoung treats Seungho and I can tell he'd be good for him because he looks genuinely happy around Joonyoung, unlike Doyoon who has a horrible history with Seungho.. I know we all didn't like the two but I wish the author gave them a better ending.
Man, Jonggu and Eunchol almost made me cry but I couldn't even have my emotional moment because the characters in this manhwa are so hot ( °Ĺ ° ) srsly though, I didn't expect Polo to have dreads in his human form, took me a while to take all that hotness in.. but was all that forcing in their story really required, I feel bad for Jooseong.