You will have noticed that always in a drama (Korean, Taiwanese or Japanese) there is always a secondary actor who is in love with the protagonist, whose love is not the one due to the fact that the prota is and / or becomes in love with the prota what usually causes a series of love triangles
Dong jun (Lee Hyeon woo) - Attic Cat
He is a loner, who has no interest in marriage or dating, but, meeting Jeong-eun changes his mind. He likes Jeong-eun, but, without showing his love, he only helps her without her knowing.
Hyeon Tae (Lee Jong hyeok) - The Green Rose
He really falls in love with Su-a. From the moment he realizes his feelings, the coldness and the ambition he sustained, they begin to lose their balance.
Hak do (Eom Tae woong) - Chun hyang La Simpatica
He always helps Chun-hyang when she needs him. He declares his love, but is rejected because of Mong-nyong. Feeling frustrated, he wishes to regain his pride by destroying Chun-hyang. He hates hypocrisy and ignores liars.
Seung jae (Yun Gye sang) - My 19-year-old sister-in-law
At first I felt absolutely nothing for yoo min but then little by little he fell in love with her without saying anything while she was deeply in love with Min jae ...
Min seok (Lee Dong gun) - Sang doo, Let's go to school
He loves all the things of his fiancee, Eun-hwan, but he feels confused to know that she likes Sang-doo's useless. He interferes between Sang-doo and Eun-hwan, but, in the end, he lets Eun-hwan leave with Sang-doo and retires abroad for his studies
Jun Seong (Lee Ki woo) - A Love To Kill
He feels love for Cha Eun-seok, whom he has met casually, and efficiently uses all the things he has. He is a character that sometimes looks very self-centered and cold, but also has a pure appeal
Seon u (Shin Hyun Joong) - Cain And Abel
As a child he was affectionate and was a good brother to Cho-in. Over time, he travels for studies to the United States to be an expert in neurosurgery. After finishing medical studies, he works in a famous American hospital, where he records excellent results in all the surgeries performed. But, during his stay in that country, he learns that his father has transferred the hospital to his brother, and also about Cho-in's relationship with the woman he loved, from this moment he becomes a man of blood cold
Yune (Jeong Gyeong ho) - Sorry, I Love You
He was officially dating singer Gang Min-ju, but when Min-ju falls in love with Mu-hyeok, that relationship is broken. Due to that blow, he suffers an accident while driving in the rain. And in danger of death, he understands that his true love was Eun-chae.
Gung woo (Yeon Jung hoon) - Sad Love Story
About women, she has always had the mentality that, if she wishes, leaves her by her side, and, if not, throws her away. But Hae-in's presence makes him change, which forms a love triangle
Jeong jae (Ryu jin) - Summer Aroma
An attractive man with a successful career and a good family. His love for Hye-won is like a sunflower. When Hye-won begins to feel attracted to Min-woo, he becomes emotionally entangled with each other.
Ryu (Uchida Usahi) - The Tree of Heaven
A good person with sincere feelings towards Hanna does her best to win Hanna's heart which is achieved in the last chapters ...
Jun hee (Cha in pyo) - A Wish A The Stars
He can't forget his ex-girlfriend, Sofia, and, at that moment, Yeon-i appears, who is identical to her and falls in love instantly. Being a faithful friend of Kang Min, stop loving her. In the end he realizes that he has not been able to forget his beloved Sofia and goes in search of his love.
Suh Ju min (Eric moon) - The Phoenix
She tries to win Ji eun's heart she accepts but still can't forget her ex-husband Sae hoon ....
Suh Gun woo (Im Ju hwan) - The Snow Queen
He is a doctor with whom they wish to marry Bo Ra, he is the first person who completely dominates her and falls in love with her despite her rebellious character. After being rejected, he becomes a friend of Bo Ra, helping him when he needs it, but always present that he is still in love with her.
Jun se (Bae Soo bin) - Brilliant Legacy
Since he meets Eun-seong again, and noticing that he has a very hard life, he tries to help her in whatever way. At first he did it because he felt sorry for her, but eventually he fell in love with the girl. She is always close to Go Eun-seong, to help her in the event of an obstacle.
Chang ryeol (Kim Jin seok) - Personal Taste
By losing Gae in (for having cheated on her best friend and marrying her) due to problems with his wife, he decides to win back Gae in realizing his true feelings towards her.
Hyun woo (Lee Kyu han) - My Adorable Sam soon
It was discovered by Sam soon cheating on her with another woman what breaks her relationship, she still does not give up and decides to "harass her" to forgive her, obviously it is not achieved thanks to the strong character of our sam soon ...
Tae jun (Yoon Sang hyun) - The Queen of the Wives
Tae-jun has numerous love affairs while married to So-hyeon. Then he meets Ji ae and gradually falls in love with her without realizing it ...
Min heok (Kim Sung soo) - Full House
He has a good heart, but sometimes, it can be cold and calculating. He can't bear to lose and won't give up until he has Ji-eun's love.
Woo jin (Han Jae suck) - All About Eva
Although Sun and I have been in love with him, he always treated her as his little sister, which causes her to fall in love with another man ...
Sang hyoek (Park Yong ha) - Winter Sonata
She is Yu jin's current partner, but everything gets complicated when she meets a man who is almost equal to her former love, which caused a series of conflicts between the man who looks so much like Jun-sang and her current boyfriend, Sang-hyoek
Han Seong (Lee Seon gyun) - Coffee Prince
He likes Eun? chan, which is approaching little by little, in a very comfortable and pleasant way. but she only has eyes for Han-gyeol
Tae seok (Won bin) - Autumn In My Heart
He was and was Eun seo's boyfriend just to get away from Jun seo ......
12. Jeong u (Taec Yeon) - Cinderella's Histerister
A man who suffers from love for Eun-jo, he met her and was his only childhood friend. Although she had left the house, she had never forgotten her. He reappears in front of Eun-jo turned into a handsome boy, and decides to be the guardian angel of the young woman
Philip (Daniel Henny) - The Spring Waltz
Not only is he a considerate and kind person who kindly understands Jae-ha's moody personality, but he is also a romantic person, which he demonstrates little by little when he meets Eun young
Jeong woo (Lee Jun ki) - My Girl
But even a seducer like him finds the love of his life. Her heart hurts when she sees her laugh with tears in her eyes, and the pain is greater knowing that she (Yoo rin) is in love with her best friend.
Tae hwa (Shin Hyun Joong) - Stairway to Heaven
His unrequited love for Jeong-seo made him make mistakes in moments of despair ...
29. Shin woo (Jung Yong Hwa) - Your Beautiful
Little by little he falls in love with Mi nam for his innocence .....
Yul (Kim Jeong hoon) - GOONG
He always takes good care of Chae Gyeong, although at first, he was worried about his mother's ambition for the lost throne, he soon discovers himself wanting to claim his title, as soon as he falls in love with Chae Gyeong ...
Ji ho (Kim Hyun Joon) - Boys Before Flowers
At first he does not begin to feel affection for Jan di, but then little by little he falls in love with her whose love is no longer reciprocated, thanks to the fact that she has feelings for Jun pyo, yet he decides to protect her ...