Let me tell you with novel pov :
-Both has FL time-travelling to the period where our story starts. Both can't go back to their respective bodies as original soul of the bodies are already died and only soul of FL is survive by time-travelling through our story' main character.
-Both ML served for King of their period and they both have aristocratic family background.
-For FL, both are model student in their respective major, and undoubtedly smart. Their Inquisitive and quirky personality gives headache to their partner yet this is the reason they get attract to our FL isn't it.
-As slow-burned romance should, things are not going well at first in both. But don't worry it's always in Male Chases Females First tag.
-With politic, romance, time-travelling and most importantly period piece with extra comedic spice. I hope you should try this two master pieces for yourself.

Action, Comedy, Romance Set we shouldn't miss!
Both lead becomes close with people around after they moved.
Solved every hardship in cool & funny way.
Crazily funny and some good action!
Both prisoners and geumga plaza people have same vibe that they are willing to help main lead.
Romance comes little but with spice ! Even with a tiny minutes, you can feel the chemistry between two people.

It's almost exactly the same. The vibe is somehow similar to each other. If you love Deep in my Heart. Try Meloholic too.You might like it.