What's Up Fox?

Ko Byung Hee's job is sexier than her life, but she wants to change that. When an old friend returns from a long journey, things change for everyone.

After hearing bad news from her doctor, Byung Hee goes through a mid-life crisis, drinks to cope and misses the train ride home.

Byung Hee and Chul Soo deal with the awkwardness of having slept with one another.

Byung Hee finds out that she's not pregnant, but getting that news to Chul Soo is harder than it seems.

Byung Hee and Chul Soo agree to pretend that nothing ever happened. The next day, Byung Hee is asked out for a drink by her boss's friend.

Inspired by her questions about the male chastity, Byung Hee's boss assigns her to write about men's purity for their upcoming magazine issue.

Byung Hee goes on the search to find people to interview for her newest topic.

Byung Hee begins seriously dating Hee Myung. Chul Soo battles jealousy.

After being rejected by Byung Hee, Chul Soo becomes depressed.

Seung Hye is on the verge of finding out about Byung Hee's secret. Chul Soo is relentless.

Chul Soo proposed marriage. Byung Hee and him run away from Seung Hye's wrath.

Joon Hee is banned from modeling. Byung Hee collapses from pain.

Byung Hee breaks up with Hee Myung to be with Chul Soo. He takes her on their first date.

The two lovers' family is determined to break them up and set Byung Hee up with Dr. Bae again.

Chul Soo finds out that he can't void his army enlistment. Byung Hee and he fear the future of their relationship.

Byung Hee and Chul Soo breaks up. Chul Soo prepares to go into the army.