As the story progresses, the cast also gives their best effort in delivering outstanding performances that viewers enjoy. Because of his amazing performance in "The Red Sleeve Cuff" Episodes 11 and 12, lead star Lee Junho set the internet afire and received high praises.

Keep on reading to know more.

Lee Junho Praised for Performance in 'The Red Sleeve Cuff' Episodes 11 and 12

In "The Red Sleeve Cuff" episode 11, Yi San (Lee Junho) was on the verge of receiving a punishment from his grandfather, King Yeonjo, after he was framed for conspiring to oust His Majesty from his throne.

The Crown Prince expressed his sincerity towards the king, even after all the painful memories he had with him. Yi San retained his love for his grandfather.

Lee Junho wowed the viewers with his powerful acting as he portrayed the desperate and tearful Crown Prince trying to get his message and affection across his grandfather who's battling dementia.

His expressions towards Hong Dong Ro (Kang Hoon) also showed superiority - even though Yi San already knew his Lecturer is not loyal to him, he responded to him as a dignified royal and thanked him for saving his life from palace traitors.

'Acting Genius' Lee Junho Receives High Praises from Co-Star and Viewers

In "The Red Sleeve Cuff" Episode 12, when King Yeongjo threw a sword at his direction, Yi San cried out to the king who was unable to recognize him.

Here, Lee Junho perfectly delivered his lines packed with emotions amid a lachrymose scene of desperation between a grandson and his grandfather.

YOU MIGHT ALSO LIKE: 'The Red Sleeve Cuff' Episode 11: Lee Deok Hwa Punishes Lee Junho + Lee Se Young Discovers the Secret to Save the Crown Prince

READ ALSO: 'Pirates 2' Director Praises Kang Ha Neul for His Outstanding Performance in the Film

Meanwhile, it's not just the viewers who were impressed by the idol-actor. Lee Deok Hwa, who played the role of the king and Yi San's grandfather, was also mesmerized by the younger actor's performance. The veteran star commended Lee Junho during the drama's press conference last November.

Lee Deok Hwa confessed that the "Wok of Love" star was born to become an actor for his natural talent in performing.

IN CASE YOU MISSED IT: 'The Red Sleeve Cuff' Episode 12: Lee Junho Becomes the New King, Asks Lee Se Young to be His Wife

What are your thoughts about Lee Junho's performance in "The Red Sleeve Cuff"? Tell us in the comments!

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Shai Collins wrote this.