I only saw 2 eps and I'll choose Ha Dong Jae he is  just so sweet 

Dream High
Jin-Gook

Answer me 1994
Haven't watched it yet but i'd probably choose Chil Bong Yi

Bride of the Century
Its been a while since I've seen it but I still love Lee Hong Ki's character Choi Kang Joo

Shine or Go Crazy
Still a Yeon Doo and Dong Jae shipper 



Cinderella and four knights 
Dropped it but I'd choose Kang Hyun Min

Jealousy Incarnate
Hwa Shin, reporter! of course! 

Oh my ghost (the girl or the ghost?)
the ghost, would loved if she stayed on the girls body

Fantastic
definitely the doctor Hong Joon Ki

Valid love
havent watched but if I do I think I will go for her husband
cheese in trap
I can't play this game because I always root for the main leads, no matter how douchy he/she may be. 

Heirs
Lee Min Ho (Kim Tan)

Pinocchio
Choi Dal Po (Lee Jong Suk)
Reply 1988
 yong hwa

who are you school 2015
Kong Tae Gwang (Sungjae)

The Master's Sun