Actor Ji Chang-wook talked about his "hot and cold" personality with entertainment and lifestyle magazine The Celebrity."I'm a warm and cold man ... I'm affectionate and warm-hearted, but sometimes I can be cold," said the actor in the magazine's April issue.Sometimes, Ji likes to be alone -- and sometimes, he likes to socialize."It depends on the day ... everyone has two sides to them," said the "Healer" actor.Ji, who recently starred in popular drama series "Healer," said that he is "actually really shy, but playful with people that (he) is really close with."

But the 27-year-old actor said that fortunately he is not fussy."If actors are too sensitive ... it's stressful for people around them and themselves," said Ji. The actor said he doesn't like that and consciously tries to take a "laid-back" approach to life.Ji won plaudits for his lead role in 2014-2015 drama series "Healer," in which he played an investigative reporter alongside actress Park Min-young.By Yoon Sarah ()