About Time

Both are about seeing death in way.
Black the woman sees a black shadow.
About Time the woman sees the life clocks of people.

Both female characters can see a person's life span. Although in different ways. Somehow they both have the need of their leading man because of their past connection or the secret connection that they have that envolves one of their family member.

Although the female characters are in contrast in terms of their behaviour ( Lee Sung Kyung is lively wile Gong Hyo jin is gloomy as a ghost) but then both wants to be near the male leads, they both have need of their presence for their own good.

Both female leads can see the life clocks of everyone.
Have accepted fate to be as is no matter how much she tried to change it.

Behind Your Touch and About Time are similar because both are fantasy K-dramas centered on a main character who possesses an unusual, involuntary supernatural ability tied to human lifespans or memories.
The Power: In Behind Your Touch, the lead character can see past memories through physical touch. In About Time, the lead character can see the literal remaining life clocks/lifespans of people.
The Burden: Both protagonists initially find their unique psychic traits to be stressful, bizarre burdens rather than traditional heroic superpowers.

The greatest similarity is how they both show us that even time cannot come between their love for each other!

“LOVE TRANSENDS TIME!”

The other focuses on reliving a moment that is rewinding time out of the love for the significant other while the other focuses on sacrificing their time out of love for the significant other.

Uno de los protagonistas tiene "el tiempo contado", cómo viven sabiendo eso y cómo encuentran el amor que los hace cambiar.

Both dramas are romance, fantasy, supernatural genre about characters who have ability to manipulate with time.

Both dramas are romance, fantasy, supernatural genre about characters who have ability to manipulate with time.

Both of dramas are about music, About Time tells the story of a woman who wants to become a musical actress, meanwhile Do You Like Brahms it's a story about a woman who wants to became a violinist.

Both started out fun and comedic but then they both have the same (similar) plot twist.

SPOILER ALLERT!!!

Both drama’s main lead knows their remaining time before their deaths

Both are supernatural.
In While You Were Sleeping the female lead sometimes sees people dying in her dreams.
In About Time the female lead sees the life clocks of everyone around her.

Both have the same concept of being able to see when someone dies and unable to prevent it. In about time, a clock on the persons body is used by the protagonist to tell when they will die.

The female lead in "About Time" has the ability to see people's time clock and how long they have left to live.

The story is kinda same, deal with the time clock and how much time to live.
-FL can see people clock time to leave even her owns (about time). FL lead in don't be shy she can see her own only.
-ML can stopped the time clock.
- Both leads hate each other at first then they eventually become close.