Oh My Ghost

Both main characters die but haven't ascended to heaven because they worry about something and must resolve whatever it is that's keeping them.

At first those two storylines doesn't seem very much alike, however if you take a look they are pretty similar:

Extremely shy girl gets some kind of help from an entity, who possess their body thus changing their personality and actions completely. However, in Dear Prince it's actually a guy who's the ghost and the story is based on the entertainment industry.

Both series are food centric rom-coms with a similar feel. Whilst Lets Eat is more about the delicious food porn Oh My Ghost is set in a restaurant so there is always food around.

Each series features an unknown food blogger element.

Both of these series also include mystery and darker storylines alongside a cute romance.

These dramas are very different from one another. Country of origin, overall plot, length, feel, etc...all different. But I couldn't help but think of Oh My Ghost when watching Toki wo Kakeru Shoujo.

Both dramas have a character that's stuck in present day when they're not supposed to be there, whether it's because they died and haven't passed into the afterlife yet or because they're from the future.

I won't go into more detail than that, as it gets too spoiler-y, but I definitely saw parallels between Shohei and Shin Sun Ae.

The same scriptwriter Yang Hee Seung penned both dramas. Both dramas have wholesome memorable characters and comedy within quirky romance. Oh my ghost has extra elements of ghost mystery and thriller while Weightlifting fairy is more lighthearted and slice of life. Both are enjoyable with solid acting from the cast

Both female leads see supernatural beings. They also both involve possession. The dramas also have a good comedy aspect along with the romance.

Basically becomes the same concept.

The rich guy owns the building that girl works at --> The guy is the top chef of the restaurant that girl works at
The girl is a witch --> The girl is possessed by a ghost
The girl has to kiss the guy for some supernatural reason --> The girl has to "get with" the guy for some supernatural reason

etc.

-The FL can only see the ghost as she is ML's wife who got killed by someone
-She meets the ML whose a chef & starts to help the FL ghost in protecting the ML from different threats

-For some circumstances both female leads want to spend a night with the male lead.

-Both have a superstitious element.

The two dramas are very much alike. What both have in common:
- dead people
- love triangle... kind of
- a loaded chief who is the boss of the heroine
- mix of comedy, romance, supernatural, mystery and crime

Oh My Ghost and Heart to Heart do not have similar plots, but they are both enjoyable to watch. The writing and directing along with the acting and chemistry worked well together to produce two wonderfully entertaining dramas. Although the plots are different, the female leads display a lovable awkwardness that subtly influences the charmingly over-confident male leads. Both dramas are definitely on my rewatch list.

Both drama have Park Bo Young as the main female lead, and both have amazing chemistry between the leads, also Park Bo Young's character name is also called Bong Soon here!

Both involve ghosts that inhabit another person's body to figure out the mystery of their deaths. In Who Are You?'s case it's a father that inhabits the body of a cold young man. The father attempts to make things right with his daughter as they had a falling out before he died. In the process the man who's body the father inhabits falls in love with the daughter. He and the father team up to protect the daughter from whoever killed her father while they solve the mystery.

It's really really funny and the romance is sweet as well. I think the whole possession concept is handled a little better in Who Are You than in Oh My Ghostess.

In both dramas plays Park Bo Young FL and there is body swap involved. In both was female character killed by serial killer. Oh My Ghostess and Abyss are supernatural dramas with cute romance.