Absolute Boyfriend (TW) ummmm....Nai Te and Lei Wu Wu. Nai Te, because he's Night, yeah. Lei Wu Wu because he's crazy.
Kang Hyun Se (Great Inheritance)
Sugihara from GO (movie)
innocent love NEXT UP: 3 nen B gumi Kinpachi Sensei Season 1 if posibble i will try to watch all seasons after each other.
Eugene (Yoo Jin) from Mr. Idol, Ji Hyun Woo, FTW!
Sukitomo

I didn't really like any of the characters, but Yoshiki was the best I guess. ;)
Haru-san (Pride) <3
Attack of the Pin-up Boys movie...I'm not sure, tbh. I liked Siwon's cold demeanor.
Ujou from Ice World... :)
Hello My Love

Dong Hwa :)
Lee Min Ho <333 city hunter <3
Joon Ha from Stars Falling From the Sky
Baek Do Shik from Special Affairs Team TEN
Da Rim from Petty Romance; she's so funny when she's describing particular character actions