A Beautiful Mind (2016)

In both of these dramas the male lead is incapable of feeling, understanding, or expressing emotions, yet they have learned to surpass their "disability." Rather than simply cope with their inability to feel, they have adapted in such a way that makes them a genius in their respective fields. They are interestingly complex characters in a medical and investigative world.

Both dramas have a big amount of a psychological touch to it, giving an example of how the human brain can be influenced by mere wrong doings of someone else.

Great Neurosurgeons. Medical. Minimal Romance. Psychological. Great Lead Actors. Not Your Typical Drama Heroes. Great Stories. Overall: Great Great Dramas.

Both Sociopaths/Psychopaths who are wholly analytical, callous and cold. Both are leading in their field and are considered geniuses.
One is a Medical Procedure show the other Crime Procedure show, buth have an aspect of romance and both shows are little hidden gems that don't show very often as recommendations.