Kao Noppakao
Kao Noppakao at first was a young man without many goals for the future, he liked to date men and women, having sex was the main pleasure for him, and the targets he likes the most are the most difficult, he never loved anyone, Earth was the only love... Despite never having loved, he always wanted to be a father, Kao's biological father abandoned him, Kao was adopted so he didn't want to do the same if he had a son.
Earth Katsamonnat
Earth Katsamunnat, a young man who had goals, study, finish college and have a job, was an indomitable young man, fearless and fragile when it came to love... Earth fell in love with Kao the first day he saw him, but for because of Kao's behavior at first, Earth played hard and didn't want to have anything to do with Kao... The only one who managed to have Earth is Kao... Earth didn't know he was born with the ability to have children, Earth's mother didn't tell him the truth...
Ohm Thitiwat
Ohm Thitiwat a young man who at first didn't care about anyone, didn't love anyone, dating he just dated a young man in the past who just got the young man pregnant but ended the relationship because he didn't want to be a father unlike Kao, Ohm didn't want to be a father, much less with a man. Ohm had principles that he didn't like having children with a man, he thought that men weren't made to have children... But when he met Fluke everything changed.
Fluke Natouch
Fluke Natouch a calm young man, speaks little, so naive. Fluke lost his parents very early on, so he was quiet and a little closed off with people. Fluke fell in love with Ohm the first day he saw him...
Both
Both a calm young man, not very talkative, Both has two faults, the first is money, the other, in front of others he showed a young man who cares about others, the smile he showed was not always genuine, the only one that could see that other half of Both was Newyear.
Newyear
Newyear a charismatic, happy young man, and always liked to go to parties, adventurous in everything, he didn't care about the future or himself, but he ended up changing a little because of Both, but he didn't stop being the usual adventurer.
P'New
Fluke's uncle, he created Fluke as soon as Fluke lost his parents in the accident.
Janistar
Janistar a woman who was hired by Seo Ji and Saebom to separate Kao from Earth.
Kimmom
Kimmom a young man who fell in love with Earth, where he spent five years without talking about on Earth what he feels, Kimmom was the one who brought Kao and Earth together again without realizing it, Kimmom is Kao's secretary.
Seo Ji
Seo Ji an evil, heartless young woman who loved Kao dearly, Seo Ji hired Janistar to separate Kao from Earth, almost killed Maya and kidnapped Neo, Earth is her number one enemy.
Saebom
Saebom a young man who liked Earth at first, tried to kiss Earth by force, but Earth wouldn't allow it, fought with Kao but Kao won, because of that Saebom promised revenge. Along with Seo Ji, Saebom separated Kao from Earth.
Thanapon Aiemkumchai
Thanapon a calm young man, and Ohm's first boyfriend, Thanapon got pregnant with Ohm at university, but dumped Ohm because Ohm didn't want to have children with a man. Years passed Thanapon unfortunately became ill and died.
Perth
Perth, Kao's driver and Maya's friend.
Cha Eunwoo
Chan Euwoon a young man who fell in love with Earth without caring about Earth's pregnancy, a calm and caring and very fun young man who kept Earth's heart calm and warm, Earth almost fell in love with him.
Jimmy Potiwihok
Jimmy is a doctor and friend of Kao's since university, Jimmy was the one who did the DNA test to find out whether or not Seo Ji's daughter is Kao's daughter.
Maya
Maya was a smart little girl, knew everything and guarded, daughter of Kao and Earth, dressed and behaved like Kao but had the same face as Earth.
Akira e Ara
Akira and Ara, one was mischievous the other was calm and shy, identical twins and daughters of Fluke and Ohm.
Khalan Aiemkumchai
Khalan son of Thanapon and Ohm, khalan knew about Ohm, but he wasn't angry at Ohm's reasons for abandoning him.
Neo
Neo, son of Kao with Earth, came after a night made by fate. Jealous and doesn't like Kao because of Earth, Neo wants to marry his mom.
Eduard
Eduard son of Ohm with Fluke, calm like Fluke and very similar to Ohm.