Recommendations

Same concept of the couple falling in love in the process for filming reality show. Both are sweet in their own way

This drama has a mature relationship, non toxic relationship, communication is the key, trust each other and never give up on each other. This drama also focus on the adults in their mid 30's.
Of course there's a up and down in their life/relationship just like any other kdrama but the different is their relationship is rock solid and instead went for a breakup just like other cliche drama, they brave the storm together and always supported each other.

Both has Allen Ren as main lead. The Destiny of White Snake also has reincarnation/another life theme and great OST.

Both drama series focused on career development of the main leads.
Both drama also shows the reality of living in the big city, temptations, life principles.

Both are Taiwan crime shows, they are intense, features a strong cast, and engaging mystery/plot. There is considerable gore in each. Also have the same director.

I find the series to be a better version than To My Star(movie). It is very believable and the acting is a lot better and makes more sense.

Give it a try :)

Both are about time travel back to the warring period of japan.
There are several more similarities but i would consider them spoilers.

it's similar except the ml chases the fl instead
the cold boss trying to act cold but are actually really nice to other

While this may not have a "psychotic killer chases witness" premise, there's the cat and mouse element between an innocent civilian and a serial killer and the chase is really thrilling. The fight between the main characters in "Monster" was a more exciting one in my opinion, however both were entertaining to watch.

- Both dramas face an end goal mystery that needs to be solved.
- Both dramas have thrilling moments that is packed with adrenaline and anxiety.
- Both dramas have mcs that are NIS agents and espionages.

Similar vibe & chemistry between ML and FL, both historical/fantasy and both have comedic elements which make them light-hearted despite the storyline.

Peculiar MLs, although the doctor on the Good Doctor it's due to Savant Syndrome while the ML from Radiation House is just an awkward guy.
Both ML are medical geniuses who are often misunderstood.
Cold FL at first.
*GD (SK) has romance, RH has slight romance.
MLs are special recruitments by the director

Peculiar MLs, although the doctor on the Good Doctor it's due to Savant Syndrome while the ML from Radiation House is just an awkward guy.
Both ML are medical geniuses who are often misunderstood.
Cold FL at first.
*GD (Japan) has no romance, but the ML and FL share a strong bond, RH has slight romance.
MLs are special recruitments by the director

Both have an eerie and sinister atmosphere. Both stories are revealed to be much more than what they initially seem to be and have a layered narrative, shifting between the past and the present.

If you like love stories that start after marriage, this is it for you! RB has more cuteness more chemistry between the leads.