Recommendations

Both FLs time travel back to their school days.
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Both FLs travel into the past to save the life of the ML.
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Both FLs time travel into the past and their school days in order to save the ML who appears to have committed suicide.

She believes in a theory that says her soulmate should be 1.09 times taller than herself.
The only difference, it will be the height and she got aproject about it.

Unconventional love interests melt their "owners'" hearts. In Choco Milk Shake, you have a man who's unlucky in love falling for his formerly deceased dog. In Anti Reset, a man who's never known love finds it in a caregiving AI. Both are sweet romances with odd plots.

- Similar vibe where one main character is trying to find the killer/culprit
- Interesting ways where/how the murders are being found
- Lots of background stories that are being brought back from the main characters
- Addictive and very good acting

Similar plot where main character is in a sort of limbo where they have insight into the enemy.
They use their human and more monstrous side together.

Some of the same main cast members.
Post post apocalyptic life with humanoid monsters.
Human vs monsters

Both have to do with human transformed monsters.
Conflict on interest on whether all are fully monsters or not

Both FL's are the secretaries to the ML's and the ML's seem distant and indifferent initially but grow to care and protect FL's. Similar in the sense that both have a boss - employee relationships in which the romances revolve around.

The Korean OG of the Thai remake of the same name. ~~ Adapted from the webtoon "Kimbiseoga Wae Geureolgga" (? ??? ? ???) by Jung Kyung Yoon (???).

"The series revolves around the narcissistic Lee Young Joon, the vice president of a company run by his family. He is very self-absorbed and thinks highly of himself, so much that he barely acknowledges the people around him. Lee Young Joon has a capable and patient secretary Kim Mi So who has remained by his side and worked diligently for 9 years without any romantic involvement. However, Mi So now wants to set her life & focus on herself so when she decides to resign from her job, hilarious misunderstandings ensue. After 9 years of their strictly-workplace relationship, can it now develop in something more?" (Source: AJ at MyDramaList)

The Thai remake of this Korean drama of the same name ~~ Adapted from the webtoon "Kimbiseoga Wae Geureolgga"

This is basically the remake/related version of the Korean drama of the same name.
"The series revolves around the narcissistic Lee Young Joon, the vice president of a company run by his family. He is very self-absorbed and thinks highly of himself, so much that he barely acknowledges the people around him. Lee Young Joon has a capable and patient secretary Kim Mi So who has remained by his side and worked diligently for 9 years without any romantic involvement. However, Mi So now wants to set her life & focus on herself so when she decides to resign from her job, hilarious misunderstandings ensue. After 9 years of their strictly-workplace relationship, can it now develop in something more?" (Source: AJ at MyDramaList)

- FL time travel
- ML die in the present day
- ML like FL first
- FL trying to save ML from death
- FL liked SML then SML like FL

Both films were shot on 35mm, which adds to the 'crispy' feel of the film. There's quite a few scenes were you can really feel the heat radiate off the screen. Many of the central themes like being set in summer, heat, water rationing, absentee parents, and some minor overlap in juvenile delinquency.