Recommendations

Both dramas have time traveling, but in "go back couple" it's a couple that goes back in time.
It's all about youth, high school days and love. They have similar vibez, like they don't want to make same mistakes and all... I hope you'll like my recommendation.

Hong Sisters dramas
- With supernatural themes 
- one is horror romcom modern, another is fantasy fictional historical drama.
- great casts

Just the hottest asshole male leads lol and I love it. Fai Gam Prae gets super brutal and just messed up and makes you root for the main FL. I just got so attached.

First Love is a contemporary take on the classic melodrama with some similarities in storyline to Winter Sonata, including separated high school lovers. There's something shared between the dramas in terms of tone and scenery as well, though of course they were made 20 years apart, so they don't feel entirely alike.

Both have a Swindler ML and are Japanese dramas. There’s a policeman in both that tries to help them. Both male leads had a tragic past and are actually quite kind.

next series yall don't forget to watchhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Both are investigation dramas that are also about reckoning with the past that you'd rather forget. In A Fugitive from the Past, it's the tumultuous time just after Japan lost the Pacific War; in The Last Witness, it's the brutality of the Korean War. Both movies have epic quality about them.

- Law dramas
- Both the leads are lawyers
- FL is better at the job than ML
- FL very passionate about their job, hard working
- Both FLs suspended for one year due to some case

- DLIL is more of romance then MIPTC

Both dramas are school based
- There are multiple mains
- Love triangle plot
- Unrequited Love
- Friendship
- Some mysteries inside the plots
- Competitions:The activities or conditions of striving to gain or win something by defeating or establishing superiority over others.
- Life lessons
- Missions are provided to solve and get points.

Older woman/younger man romance, the woman is a lawyer in both dramas (different type of lawyer, but nonetheless, lawyers,) Very pretty MCs, (IMHO).

A bit different background stories, but both end up as romances. SAHPH is more direct about it, IHYV takes a while to get going.

ML is crazy in both cases (or as irresponsible as they can come, in a police-type of drama). A lot of coincidental almost impossible things happen in order for the cases to be solved, but they do happen, and cases do get solved. TFR is more episodic than BAC, but there's a similar vibe to both of them.

Both dramas deal with first responders or rescuers. There's a mystery in each, and all the people in the main cast have interesting back stories.

Both dramas also involve episodic cases and an overreaching arc, and the MCs bond over their problems and how they deal with them.

Both are Korean shows with a similar vibe, the story has a theme of reincarnation to find true love.
The boys are co-workers and one of the protagonists tries to find her love.

Ambos son programas coreanos con un vibra similar, la historia tiene un tema de reencarnación para encontrar el amor verdadero.
Los chicos son compañeros de trabajo y una de las protagonistas intenta encontrar su amor.

The story lines are completely different but the way I feel after Watching the male lead in this drama is the same feeling I got from the male lead of go ahead. I can also add the the love in both dramas was deep, amazing and lasted for several years.

Both the female leads can see a persons time however Lee Sung Kyungs character can see everyone's time while Yanna can only see a person's time if she hold their hands.