Yun Jung Hoon, the actor who played the undead hero in "Vampire Prosecutor" and "Vampire Prosecutor 2," Dong Wook in "East of Eden" and the jewelry company heir in "I Summon You Gold," is currently appearing in a Chinese production, "Time of Love."

He appears in one part of the four-part series. In his part, he plays King, a Korean illustrator who works part time as a Korean language teacher. A girl from Hong Kong hires him so that she can learn the language. Slowly he falls for her but at the same time learns a terrible secret about her boyfriend.

What else should you know about this actor? Here are a few facts.

1. He's not only the child of a famous actor, Yeon Kyu Jin, but he's married to a top actress, Han Ga In. The couple met on the set of the 2003 k-drama "Yellow Handkerchief." He has said that was his favorite and most important drama.

"I received a best actor award for it and it helped me get married," he said during an Arirang News interview. The two have been married for almost a decade.

2. He helps around the house. Han Ga In says he's understanding of the demands her career places on her. While she was filming "The Moon Embracing the Sun" she could only go home once a week and had no time for housework.

" On the days I was able to go home, everything in the house from the laundry to the cleaning would be done," she said. "He also regularly took care of his own meals."

She is currently not working o a production as they are expecting their first child in early 2015.

3. He has no problem admitting that his wife imposed his midnight curfew. On an episode of "Happy Together," he admitted that his wife likes him to be home by midnight. If he doesn't she gets upset. So he's careful to eat and drink quickly when he meets his friends.

4. Yun, 34, loves cars. Not only is he a co-host of "Top Gear Korea," but he also owns a few impressive cars of his own.

"I own a Ferrari 458 Spider and I used to be a racer in Korea," he said in an interview with The Straits Times. "I don't know if that tells you how good a driver I am."

He also bought a Maserati and has in the past owned a Lamborghini.

5. The actor is not sure why fans say he is so charming but he is most often told that he seems sweet and tender. He thinks that taking on and succeeding in challenging roles is more important than fame.

I don't need a lot of love from fans, he said modestly during the Arirang interview. Just an average amount.