emeraldarrows

Both dramas involve a guy and a girl getting into accidents and exchanging bodies, resulting in a deeper understanding of themselves/each other.

Both MLs are the villains of stories (manga vs. novel) written by the FL who enter the real world. Both dramas have a similar fluffy romance tone.

Both dramas are a combination of the mystery, fantasy, and romance genres and involve a serial killer/kidnapper and the leads having a shared past experience together. Both couples end up living together when the FL is targeted so the ML can protect her and both MLs have a special ability relating to their senses (enhanced vision vs. hearing thoughts). Jin Han plays the ML in both dramas.

Both are fantasies about a love story between a dragon (FL vs. ML) and a human.
...........................................................

Both are fantasies about a love story between a dragon (FL vs. ML) and a human.
...........................................................

Both dramas have a writer FL and a ML who is the villain of her story. Both involve a sort of time travel (FL entering the fictional historical world vs. fictional historical ML entering the real world). Both couples are antagonistic at first.

Both are shorter, romance/historical dramas in which the FL is being married to the ML against her will. Both have a scene of the FL gambling with the ML able to accurately guess the number to help her win.

While very different settings, both dramas have the FL dying and coming back to the past, trying to change events to stop things from happening as they did the first time.

It continues the story.
..............................................................................................

Both are GL stories.
.....................................................................................

Both are GL stories.
.....................................................................................

Both are GL stories.
.....................................................................................