Because goblin story came from grimreaper sunny.... who is his bride what is her role...etc was noting according story.... goblin story started just becaz of grimreaper and sunny love story .then how could we didn't get proper romance of sunny grim reapper..nor in humanic life atlast last 2 epi wanted only about them.
Goblin got heart touch story for grimreaper fault in his life and his life time separation from his love.
His love sunny was innocent but bread between brother and husband. Her life got spoil but still love grim reapper that was the reason I fall for this show. And Lee dong wook and yooinna stole my heart by their natural chemistry and ofcaz goblin and grimreaper ( brother in law and goblin) bro romance the best part of show ....
I hate how they story developee. They could kill the main violent by grim reapper because he actually killed the king both life ...noting lose of goblin. Because he was born to be general of country. In any war he would die and called hero .he had no love affection. It was ok but after that what could with the connection of goblin bride why ....he and grimreaper could hold the sword ..that goblin bride part was most illogical unnecessary part and yes their romance like old man romancing with his students their had noting good word for goblin and his bride romance was seriously valueless where story begin from grimreaper sunny goblin and ender too with this 3 Charecter clear up the mristry. The most annoying part was goblin and bride romance ????????
And most touchy part was grimreaper sunny true love story and best chemistry was Lee dong wook and yooinna togather are best always