Recommendations

Both are historical mini dramas in which the FL marries a man in order to take revenge upon him for her dead family. She soon becomes romantically involved with the man's son.

Enemies to lovers is the main similarity
I don’t really have many reasons but when I was watching STAY BY MY SIDE I kept remembering BAD BUDDY and how they got off first to how they grew into the most adorable couple

both dramas revolve around war, both dramas have a strong female character and a heart wrenching romance

Both have similar plot and this is really good ?

Plot:
In 1999, a teen with a heart of gold begins keeping close tabs on a popular classmate as a favor to her smitten best friend.

Bo Ra is 17-year-old high school student. She is good at taekwondo and has a bright and positive personality. She is also a member of the broadcasting club at her school. Woon Ho is a member of the same broadcasting club.

Bo Ra is best friends with Yeon Du, who attends the same school. Yeon Du has a crush on Hyun Jin. She asks Bo Ra to find out everything about Hyun Jin and goes to the U.S. to have heart surgery. After that, Bo Ra begins to observe Hyun Jin closely and she falls in love with him.

Talks about relationships
I get the advice unto other relationships similarities with the drama though not the whole drama is really similar more like on certain parts

They have the same vibe as a slice of life drama.
More on romance or relationship realizations or lessons

They have the same vibe as a slice of life drama.
More on romance or relationship realizations or lessons

They have the same vibe as a slice of life drama.
More on romance or relationship realizations or lessons

BLs that include singing, dancing and chasing the dream of becoming a famous music idol. Their company's forbid any romantic relationships from their trainees however, feelings arise.

Both GMMTV productions feature main leads that are in the twelfth grade; they're stories of youth, romance and have lively a lively cast of characters. The titles feature fresh faces that are new to the industry, a similar comedic style and of course there's the music, the singing and the aspect of the "forbidden love".

Aun Napat is also present in both novel adaptations.

Both are GMMTV productions that showcase a same-sex romance. They both seem to be well thought out dramas with a lot of depth and emotional turmoil; each of them including the stories of an individual who is having to/has had to deal with the burden of becoming blind and losing their sight in their young adult years. They'll both delve into those emotional journeys and hardships, as well as seeing how these individuals deal with those struggles while also in the process of falling in love.

Namtan and Film are also in both productions!

Both movies that include a mother who has passed away coming down from heaven to spend a short time with her child. They both seem quite healing but tinged with sadness.

- Both dramas have Tian Xiwei as Female Lead
- Romance on the Farm is definitely about farming life, even tho the focus story is different, the female lead in New Life Begins came from farmer family and farming is her hobbies.
- Hearwarming vibes

Both are about time travelling to help friends. Both star in drama is Kuroshima Yuina & movies is Tamashiro Tina, Nomura Shuhei, Taira Yuna,........

Both are about time travelling to help friends. Both star in drama is Kuroshima Yuina & movies is Tamashiro Tina, Nomura Shuhei, Taira Yuna,.......