Recommendations

Both dramas are set in the prosecution field, with a backstory that made the leads work in the law field. Both gave the same kind of feeling, with the main couple wanting to be together, but also too many things between them. Both have cute moments and intense moments!

Although the plots and settings of the dramas are very different, I would say if you enjoyed one you will most likely love the other too! They are both excellent quality dramas: beautifully written and amazingly acted. Both are very well liked by most people so definitely consider if you are after an emotionally draining but masterpiece drama! :)

both have an unexpected pregnancy between strangers and the surprising aftermath of discovering a new meaning of what family can be.

LNF turns up the angst and WL turns up the laughs.

Both are charming and good for a weekend drama marathon.

both have some nice chemistry between the leads and you really want to root for them to get together in spite of what everyone else thinks.

The little boy is also cute (although much cuter and more adorable in A Thousand Kisses).

Secondary characters are multidimensional and get solid development relevant to the plot(s).

both depict a spirit roaming between the world of spirits and Earth.

Both female leads suffer from social phobia. There are many scenes in Heart to Heart that are very similar to the scenes from Castaway on the Moon (the helmet and umbrella ones), the director probably got inspired by the movie.

both tackle school life and the love triangle between two teachers and a student. Though Biscuit Teacher and Star Candy narrates a more serious and mature tale.

The two awesome main actors face each other in this melodrama with a lot of romance and secrets. Watch to enjoy Ji Sung and Jung Eum ;)

In both dramas gumihos show up. There are hot guys too~ And both dramas are short, so you can devote a little bit of your time to watch this.

both movies portray the daily life of contract killers in a sarcastic and human way. Killers are also humans. Killers cannot live the way others do because of the guilt weighing on their shoulders.

Lying and deceiving others.. both also talk about NIS agents. They are both action too.

Lawyer who plays for the usual bad side gets into accident loses his memory and gradually starts going against them turning a new leaf.

both investigate crimes committed in hotels with unexpected and exciting twists.

It is the prequel of this series. it tells the original story of the white snake.