Julian Kang made a dirty joke too his wife Yoon Se Ah.

Julian Kang is currently married to Yoon Se Ah on MBC's "We Got Married 4" and he made a mistake in Korea, which he's not completely fluent in.

When she was singing for him while he was cooking, he smiled at her and said, "I received a desire."

He then tried to explain that he meant "motivation," and not "desire" in a sexual way but Yoon Se Ah seemed shocked by what he originally said.

She then explained that "desire" is used in a more seductive way and tried to explain it, which made the viewers laugh.

Julian, who found out about the true meaning, showed his animalistic look.