I dont get why people wants Juhyeok to end up with the old man, people wanting him to end ...

I dont get why people wants Juhyeok to end up with the old man, people wanting him to end up with Daiki is more understandable, for now Daiki is really nice unlike the old man or Sua. Thought, im waiting for Sua to become worthy of Juhyeok and realize his mistakes cuz i wont survive to another toxic relationship so sua you better change right now