Recommendations

Both are BL films about the difficulties that follow a romance between a male prostitute and a closeted gay man.

Though it is a parallel world genre, it is similar in:
-the ML doesnt admit he loves FL but everyone knows he loves her very deeply
-serial killer on the loose
-wrong convict
IT IS EDGE GRIPPING, BREATHING TAKING AND HAVING THE SAME SUSPENSE!

Both story is about food and the main genre also slice of life. However, Tenno no Ryoriban is a drama based on the true story of a famous cook in Japan.

- Lee Dohyun stars in both dramas.
- One of the main leads is having a hard time dealing with time passing. While Daeyoung gets back to his 18 years old body keeping his 30s mind, after a coma Seori stays as a 17 years old girl when she is actually 30.
- Both are healing comedies.
- The characters affected by time get the best of the situation and try to persue their dreams and regain the time they lost.
- Endearing supporting characters.

High school story is a bit similar.
Same FL Wang Peng has two besties
FL is manly & has been called as bro in both dramas
Both ML are popular at school & smart
Both are romantic dramaa

This drama is pretty good too....the soul of girl from modern era get stuck in the body of the princess....this drama was also comedy time travel with great chemistry in the leads

Similarities according to me:
Same female lead short and cute
Sporty good looking male lead
University life

Similarities according to me :

1.Same handsome Male lead
2.Cute Female lead
3.University life
4.Leads in similar fields

Tharntype is the prequel of 7 Years Of Love so it's highly recommend to watch that first. Otherwise, you may not know the plot and how Tharn & Type ended up together. Also their actions might seem weird if you watch the second season first

The thing which are similar:
Age gap
Student teacher relationship
Marriage because of elders
Living together ofcourse bcos of their marriage
(But falling in love anyway:D)

Both really good Mysteries

Both really good Chinese drama

Both have a good looking ML and FL

Both has good plot

Both has a genius ML

They both have some kind of Bromance

They both are mysteries

They both are Chinese Drama

They both have smart ML's

Both Chinese drama's

Both mystery drama's

Both have good-looking ML's and FL's

Both have smart ML's

Both ML's solve murdering cases

Both Cross Fire and Circle have similar approaches between the two different timelines. The way Cross Fire simultaneously talks about two characters in two timelines is similar to how Circle handles their timelines.

Furthermore, both dramas talk about a criminal case that cross between their drama's two timelines . Both timelines end up contributing to the case and story as a whole.

They both have past lives! They have also powers.
Lee Dong Wook is also a cast in "Goblin" and He is a Grim Reaper. And also in the "Tale of the Nine-Tailed" he is a fox. Dong Wook is great in every character. Watch it with risk :>
"Just to be short"