You Who Came from the Stars (2013)

Both are wonderful dramas with outstanding lead actors.
• Similarities
- MLs are working as professors
- FL in MLFTS is an actress. FL in F&E is a voice actress
- The leads have met each other in past life, being reincarnated in this life (In MLFTS, only FL was reincarnated)
- Amazing on-screen chemistry
- Capable lead actors
• Differences
- MLFTS is a fantasy genre, ML is an alien from another planet
- F&E is a melo-drama.

The main male lead came from another dimension and met the female lead on earth falling in love with her. He spends his many lifetime of years on earth looking for the reincarnation of the female lead. The female lead are both popular/celebrities in the final cycle of life and did not recognize the male lead. The male lead love the female lead so much that he protected her with his life and has pure love for her every past lifetime that he met her

Both drama has same concept like alien if you love to watch My Girlfriend is an Alien2 then you definitely watch my love from the star

if u want more Kim Soo Hyun and Jun Ji Hyun moments from My Love From The Star then u should watch The Thieves... Zampano and Yenni is so sexyy

Cheong Song Yi from YWCFTS is very similar to the female lead in MND and this is noticeable from the get go. It's almost like one inspired the other. However, there is no Do Min Joon personality in the male lead. He'd like to think that he is a Do Min Joon because his character is motivated by an intrinsic desire to be alone like Do Min Joon but for very different reasons.

However, they are alike in that they both have overtly outgoing females come into the lives of solitude seeking males and just throw their world apart and make them realize what they were missing.

A popular teenager inexplicably finds herself in the body of an unpopular classmate - and her body's new owner has no intention of switching back.

The series centers on Ayumi Kohinata, a first-year high school student who has a cute and shy personality. She's excited that she just started dating her first boyfriend, but on the day of their first date, she gets a mysterious call from her classmate Zenko Umine. Zenko says she's going to die, and Ayumi witnesses Zenko jumping from a building. The next thing she knows, Ayumi wakes up in a hospital, but in Zenko's body.

While Circle's genre is more of a mystery/ sci-fi drama. My love from another star is a romance/ historical genre. While the genres and story lines are rather different. The two dramas have the alien aspect relation.

Both are about the relationship of a spoiled well known actress with a man who endures her behaviour and slowly starts to have feelings for her.
Both are humorous.

When Suzuki Yori was a child, he swore that he would become a celebrity with his childhood friends Shizuku and Subaru. Later, Yori moved away and became separated from his two childhood friends. He grew up as a plain-looking guy with glasses in the countryside. However, when he found out that Shizuku had become a popular model, and Subaru a popular actor, he transferred to his friends' high school on impulse to also follow his dream. There he met Shizuku again and decided to become her manager to support her behind the scenes. However, when Shizuku was participating in a lingerie photoshoot, he helped her out and entered the entertainment world when he captivated the public as the Mysterious Boy. Adapted from the manga "Anoko no Toriko" by Shiraishi Yuki

Okay, these 2 dramas are have completely different plots, but it will give you the same vibe, since I found some similarities between them: time traveling, same kind of male main role's personality (calm, calculate and 'rigid'), same kind of female main role (cheerful, reckless, annoys the male lead a lot!!), the limited time living in each other's world and also the good fighting evil plot.

Reunion between screenwriter Park Ji-eun and Kim Soo-hyun as ML, second romcom featuring both. Queen of Tears is missing fantasy element in My Love from the Star. Rich FL in both.

Both are a love story between an alien and a human.
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Young actors & models gathers in this drama & form a rock 'n roll band. Lee Minki, Sung Joon & L aka Kim Myung Soo stars in this drama.

High school graduate Gong Xi gives up her chances for university in order to support her childhood friend and romantic goal, Bu Po Shang, in his pop idol career. Upon arriving in Taipei, Gong Xi starts working on multiple jobs in order to support Bu Po Shang, whose popularity quickly rises, eventually becoming one of the top idols in Taiwan. One day, Gong Xi catches Bu Po Shang flirting with his manager, and learns that he only used her so she can help him with his living expenses. Heart-broken and betrayed, Gong Xi vows to get revenge by becoming a bigger star than him. Gong Xi auditions for L.M.E., Bu Po Shang's rival talent agency, and joins L.M.E.'s new-found department "Love Me". At L.M.E., Gong Xi meets famous actor Dun Helian, who eventually falls in love with her. ~~ Adapted from the manga “Skip Beat!” by Nakamura Yoshiki

They are both written by the same writer. In both dramas the female lead is very rich and a bit quirky.