Angel's Last Mission: Love (2019)

Is it just a coincidence, or is it fate? A man and a woman meet time and time again over the span of 8 years. Han Yoo Kyung is an aspiring photographer who graduated from college in New York. After a painful breakup from her boyfriend, she travels to Seoul. There, she meets Cha Hyun Oh, a man who aspires to be a dancer. He quit his job in Japan and took an impulsive trip to Korea for 4 days. After sharing some time together, they part ways. But not for long, as Yoo Kyung and Hyun Oh somehow keep encountering each other many times on three different trips and spend 12 nights together. Is there a special meaning behind each time they meet, and will all of this time spent with each other develop into more than an encounter?

A love from beyond, that's what you'll see in both of them, in addition to a lot of humor. Hope this helps.

In both dramas the male lead disappears at the end of the drama,in both dramas the male lead is not a human.in Angel's last mission the male lead is an angel while in my love from another star the male lead is an alien .
In both dramas the male lead protects the female lead from her enemies
In both dramas the female lead is a celebrity. The female lead in Angel's last mission is a ballerina while the female lead in my love from the star is a movie star
Both dramas their love starts with hate to love
Both dramas the male leads first become personal helpers to the female lead.in Angel's last mission the male lead was his secretary while in my love from the star the male lead was her manager

Is it just a coincidence, or is it fate? A man and a woman meet time and time again over the span of 8 years. Han Yoo Kyung is an aspiring photographer who graduated from college in New York. After a painful breakup from her boyfriend, she travels to Seoul. There, she meets Cha Hyun Oh, a man who aspires to be a dancer. He quit his job in Japan and took an impulsive trip to Korea for 4 days. After sharing some time together, they part ways. But not for long, as Yoo Kyung and Hyun Oh somehow keep encountering each other many times on three different trips and spend 12 nights together. Is there a special meaning behind each time they meet, and will all of this time spent with each other develop into more than an encounter?

Supernatural being finding themselves irreversibly interwoven with the female leads life. Growing too attached to their ‘charge’. Humanity seeping into their being, losing their god-like abilities due to meddling with ‘fate’.

Upon learning salaryman Aoyagi Seiichi will lose his job due to company cutbacks, his family deserts him! Given a reprieve, he must ensure a struggling ballet company achieves financial success with their year-end performance of ‘Swan Lake’. Can he successfully turn the troupe’s fortunes around, despite not knowing the first thing about ballet?

Best buddies Min Jae, Dong Wan and Chang Seop share all the common problems of high school seniors. They struggle against their parents and other peers to establish their own identities, fall for girls, eat, drink, and stress about college entrance exams and what school they'll get into. Min Jae's father is a commercial pilot who expects his son to follow in his footsteps. However, not only does Min Jae NOT share his father's ambition, his grades and test scores don't qualify him to get into an aviation program. Meanwhile, his neighbour and crush, Soo Jin, has decided she wants to become a veterinarian, despite the fact she's too afraid of animals to even touch a puppy! Sadly, her family takes very little interest in her future until the night her mother overhears another girl confessing her love to Soo Jin. Mom decides what her daughter REALLY needs is to take ballet classes at the local community center. "It will be good for your posture, and help you look more like a real girl", she says. Unfortunately for ballet instructor Mrs. Yang, though, her class is on the verge of being cancelled due to lack of attendance. Her only enthusiastic students are a waiter at the neighbourhood Chinese restaurant and the video store owner. Even the middle-aged housewives who joined are quitting after a few weeks because they aren't losing the weight they'd expected to. The lives of all of these characters collide one night when Mrs. Yang catches Min Jae driving drunk, without a license, and in his father's borrowed car. She blackmails him and his friends into taking ballet, thereby saving her class from being cancelled.

The Aggressives is a 2005 South Korean film about a teen, So Yo, whose parents have abandoned him to fend for himself. He becomes immersed in the local in-line skating subculture and falls in love with the girlfriend of his skating tutor. The film was screened at the 2005 Pusan International Film Festival.

Angel's Last Mission and Love at First Taste are both similar in the points of both FML meet someone that isn't human and fall in love with them.
While one is just the career is down the drain the other will die soon.

they have the same vibe of performance ballet/ orchestra

Lee Yeon Seo, is a cynical and arrogant ballerina. She is the prima ballerina, but after an accident she has to give up her dream. After her parents' sudden death, she doesn’t trust anyone since there are a lot of people lurking around her and her inherited money. Because of her distrust and arrogance, she is unable to love anyone.

Kim Dan is an optimistic, carefree angel who is always getting into trouble. In order to return to heaven, he is tasked with a mission to find true love for the talented but emotionally distant ballerina.

A young woman is devastated after her fiance's death. She lives in isolation and her only daily treat is sending a balloon with a message to her late loved one. One day her life is changed when an angel with a broken wing lands on her balcony.

Both dramas was similar by the female leads emotions and their current situation they wanted to be upgrade their lifes in a great way.

Both fantasy drama so if you like fantasy dramas definitely give it a try. It's a perfect mix of funny,sad,musical and romantic elements. The performances by the FL are absolutely beautiful. The last few episodes make you sad specially last episode but if you must know,It's a happy ending.

Episodes 9-10 feature a love story between an angel and a human which is very similar in plot and tone. He has a mission which involves helping her but he ends up falling in love with her.