Both dramas are romcoms centered on individuals working in a TV station as anchors or weather reporters.

Both these dramas are centered on a mythical
and immortal creature who used to be human and whose goal is to find the person who'll be able to help them end the curse they are subjected to.

The dramas are high-budgeted with good acting and high production value and cinematography.

Both these contemporary dramas are sequels of period dramas.
The common point is that the main leads features in the dramas are reincarnations of the prequels.

The difference is that Forever and Ever is a full fleshed drama while Good Bye My Princess: Special is made up of snippets.

Both these dramas are centered on a male lead wanting to avenge his sister's death.
Also in these dramas, the male lead tortures the heroine for her brother's wrongdoing.

While in Irrestible the main couple started by being in a relationship, in Game Payabaht the male lead approches the female lead with a purpose.

Both these dramas are centered on a male lead wanting to avenge his sister's death.
While in Irrestible the main couple started by being in a relationship, in Peek Hong the male lead approches the female lead with a purpose.

Both these dramas focusbon a strong female lead who is the CEO of a corporation.

Also, another similarity that can be noted is that in the two dramas, the leads enter a marriage of convenience which eventually leads to their falling in love.

Both these dramas take place in a college setting.

We get to see characters with their personnal struggles but also their daily college life and how they form friendships with the other characters of the drama.

In these dramas, we get to see people struggling financially, socially or emotionally.

The main difference is that Age of Youth is centered on a female cast who are roommates while ADSG's is centered on both men and women who are in the same department and meet in college.

These drama take place during the Tang dynasty and feature a female lead who is a master in embroidery and who enters the Royal Palace thanks to those skills.

These drama take place during the Tang dynasty and feature a female lead who is a master in embroidery and a male lead who is a notorious and respected general.

The difference here is that while TCL takes place inside the Royal Palace, TSaTB takes place outside of it, in the household of a noble family.

These drama take place during the Tang dynasty and feature a female lead who is a master in embroidery.
In both cases, the female lead is investigating her mother's mysterious death.

The difference here is that while WaToL takes place inside the palace, TSaTB takes place outside of it, in the household of a noble family.

The resume of Love in Frames of War is reminescent of Siege of Fog because of the restless era the story is taking place and the dynamic of the relationship between the leads.

The similitudes in these shows is that they revolve around cheating.
Otherwise, while Plerng Boon has much more production value (quality of the show, acting, screenplay...) as a Ch3 product and the story is more "complex" Talay Prae is of a lesser quality overall.

Another difference is that the motivation of of the cheating partner and their characterization are world apart.