tvN's newest drama "Goblin" continue to earn more popularity after just within four episodes. Gong Yoo, including the other lead casts also continue to gain more attention from fans all over the world. Moreover, the writer shared how it is different from her works before.

According to one recent report by AllKpop, Kim Eun Sook, the writer for "Goblin" spoke about how she uses critiques to improve her job.

Kim Eun Sook stated something surprising. She said that she has received comments about how she portrays her male characters versus her female characters, and she reassured viewers that she will try to do a better job at writing more attractive and complex female and male characters for "Goblin."

"When I had a meeting with Kim Go Eun, I told her that this drama would be different [than the previous ones], that all of the characters would stand out," Kim Eun Sook explained.

During the press conference for the drama, Kim Eun Sook also thanked Gong Yoo, for accepting her invitation in her drama after five long years of turning her down.

Speaking of the lead actor, Gong Yoo gains much attention to all Kdrama fans all over the world.

Gong Yoo caught the attention of many fans after he starred in the hit 2007 drama "Coffee Prince" and the movie "Train to Busan." Recently, the "Goblin" actor has captured the hearts of even more fans after his embarrassed reaction during a press event was unveiled.

A video clip that was taken by a fan during the said event, as cited by Soompi, captured Gong giving a quick wink to another fan who was filming him from the side of the stage. The action appears to be instinctive and was meant as a special treat to his fan given the smile on his face before he winked.

Watch the moment below! It starts around the 1:44 minute mark.

Meanwhile, Gong Yoo's tvN drama "Goblin" posted strong TV ratings following its impressive premiere week viewership shares. Episode 3, which aired on Dec. 9, Friday, reached double-digit ratings of 12.47 percent, according to Nielsen Korea, as cited by All Kpop.