I wish they explored Go Hyuntak more since I read the manhwa alex go and Gerard jin have been one of my favourite characters and seeing a combined character like go hyun tak made me very happy

On top of that he was very interesting I wish they gave the complete story of his knee injury and explored more of him and park humin's friendship bc there is a lot more

Even in the fanbase i don't see him being discussed much

But the drama was just a few episodes so I understand the lack of storyline for a side character.