Hello,
Actually, the "favorite" column on the right isn't in order at all. The first favorite drama or actor isn't necessarily the one I prefer. I watched too many dramas to make a definite choice. And since I can't list every actor I liked in my favorites, here they are. I added in brackets in witch dramas I really liked them :

Favorite actors (in alphabetical order):

- Choi Si Won ("Extravagant Challenge")
- Ethan Ruan ("Fated to love you")
- Gong Yoo ("Coffee Prince")
- Jae Hee ("Witch Yoo Hee", "Delightful Girl Choon Hyang", "My Girl")
- Joo Won aka Moon Joon-Won ("Bridal Mask", "7th Grade Civil Servant")
- Kang Chan-Hee (the child in "Can you hear my heart")
- Lee Dong Gun ("When it's at night")
- Lee Jong Suk ("School 2013")
- Lee Joon hyeok ("I am Legend", "City Hunter")
- Lee Min Ho ("Personal Preference", "City Hunter")
- Yeo Jin Goo (as a child in "Iljimae", "Warrior Baek Dong Soo" and a bit older in "The Moon that embraces the Sun")
- Zheng Wei (as a child in "Sunny Happiness")

Favorite actresses (also in alphabetical order):

- Chae Rim ("Powerful Opponents", "Dal Ja's spring")
- Chen Ivy ("Extravagant Challenge")
- Go Ah Ra ("Who are you?")
- Han Chae Young ("Wonderful Life", "Delightful Girl Choon Hyang")
- Han Ga In ("Witch Yoo Hee")
- Kim Sun Ah ("When it's at night")
- Kim Yoo-Jeong (as a child in "Powerful Opponents" and later in "The Moon that embraces the Sun")
- Kong Hyo Jin ("Let's go to school Sang Do")
- Lee Yo-won ("Queen Seon Deok")
- Moon Geun Yeong ("Painter of the Wind")
- Nam Ji-hyeon (as a child in "Queen Seon Deok")
- Park Min Yeong ("Sungkyunkwan Scandal")
- Sung Yu Ri ("Romance town")
- Yoon Eun Hye ("Coffee Prince, Lie to me, Personal Taste, My Fair Lady")