Recommendations

Both deal with a serial killer and the police officers who try and catch them.

just a short drama.. won't waste your time so try watching it...it's a real good drama. nearly all the actors in there are not actors but a kpop idol group but they all act better than Hong bin...

Both have the supernatural element.
In both the male lead tries to change some decision they made in the past while havin an unsure relationship with the female lead.
Both are wonderful.

Same sort of feel with an outlandish but relatable female lead. Loved every minute of both.

Another horror themed, romantic kdrama that you will be sure to enjoy

Both are about pop stars who have flopped out of the industry and are living their lives.

They are both Amazing Revenge drama, (Remember) is more melodramatic and sad story than (I Hear Your Voice) .
The both are oriented about law and wrongful murder case, with memory loss in them .
They both feature awesome Villain .
Both are good Drama worth watching

The both protagonist are samurais, they seek avoid to use the violence, and both know great sword techniques.

They are both historical romance about hidden identity and forbidden love.

Supernatural element to solve muders. In signal, the use of the radio to solve cold cases. In cheo yong, the use of ghosts to solve murders, some that happened some time in the past with only the ghosts around as proof and other murders that have just happened. Both series highly recommended, although season 2 of cheo yong is much better!

The series follows a fictional musician band, A.N.JELL, and the relationship between its members when a girl, posing as her twin brother, joins the band.

Both are dramas about secrets, action, romance and with a spy who is charismatic and full of mystery.

The 1st one to this trilogy is Legend of the Condor heroes. I liked it a lot. It was funny and had a great story line. I haven't seen the other versions but this is one should be a definite watch. The 2nd one to the trilogy is Romance/Return of the Condor Heroes. I liked the 2014 version a lot even though most people gave it a bad review. I've seen both Romance and Return of the Condor Heroes and both had its pros and cons.

This is the original, Japanese version. It has the same plot but this was shorter.

Both are about women who are dumped by their superstar boyfriends. Skip Beat! is more about revenge against ex-boyfriend, whereas Lovesick is more about getting over ex-boyfriend (kinda).