Risky Romance

After an unfortunate accident, Seung-joo has become a completely different person. In order to find out the cause, In-ah continuously suggests to Seung-joo that he should get examined, but she is rebuffed each time. She becomes suspicious when she notices Seung-joo reacts with hostility only towards her.

Seung-joo, In-ah, and Jae-hwan head to Krabi, Thailand on a business trip. As Seung-joo's misunderstandings about In-ah grow, his words toward her become increasingly harsher and hurt her. In-ah tries her best to understand Seung-joo and his actions, but in the end, she loses her temper.

Seung-joo begins to follow In-ah around in order to find a way to have her kicked out of the hospital. As fate would have it, In-ah unwittingly ends up in a personal relationship with a patient. Seung-joo witnesses this and reports In-ah, putting her in danger of being fired from the hospital.

Seung-joo is feeling miserable after a failed operation. To make matters worse, video surfaces online that shows him getting into a fight with a reporter. He is enraged when he falsely believes In-ah to be the one who uploaded the video. Meanwhile, after leaving the hospital, In-ah decides to open her own clinic.

Seung-joo is furious when he hears news that In-ah's clinic has opened. Jae-hwan can't understand Seung-joo's increasingly excessive behavior. Meanwhile, Se-ra is afraid the truth will be revealed when she finds out Jae-hwan is trying to restore Han-sung's cell phone.

In Ah and Seung Joo run into each other again at the island. Seung Joo slowly sees In Ah's true self.