I don't know if my taste in dramas will be to your liking but here are my suggestions.
For romantic dramas, I recommend Goong (based on the manga). The main actress is played by Yoon Eun Hye :D
If you love U-Know Yunho, you should watch Heading to the Ground and cry like me when he's in a coma. T_T
If you like family-oriented dramas, I definitely recommend Jewel Bibimbap/Assorted Gems. It touches the life of four(good-looking ^^)sibilings who try to cope with life in general. This includes their inconsiderate parents, their love life, getting married, financial problems, etc.
I really loved it so I definitely recommend it.
I also recommend Secret Garden, even though I haven't really watched it myself but I heard it's amazing!
And here are the links, in case you're interested:
Link for Assorted Gems: http://www.viki.com/channels/559-assorted-gems/videos
Link for Goong: http://www.viki.com/channels/72-goong
Heading to the Ground: http://www.viki.com/channels/435-heading-to-the-ground

YES I DO!!!!!!!!!!!
OK HERE:

WOMEN IN THE SUN

Ojackgyo Family

Master of Study

Becoming a Billionaire


BIG


Dream High 2


Invincible Youth 2

you should watch city hunter, BIG, reply 1997, uhm to the beautiful you, you're beautiful, boys over flowers, uhm coffee prince, aaaaand heartstrings. :D

tokyo dogs

My personal favorites are:
Heartstrings (Park Shin Hye & YongHwa)
To The Beautiful You (Sulli and Minho)
Dream High (Suzy,Taecyeon,and Kim Soohyun)

Yeah, all three of them are more comedy-like, but they're really good! ^_^

Depends on what genre you like. But now I'm currently in love with 'Athena Goddess of war' and 'City hunter'.
Do go for variety shows if you want comedy. ^^

Butler [ Japanese Drama]
I love it so much!
I wish I attend that school~

rooftop prince
mr.big
paradise ranch
postman heaven <movie>
Hanazakari no Kimitachi (japanese)
heartstrings
highschool debut (japanese)
......haha i kno alot