In "Cantabile Tomorrow," Shim Eun Kyung declared war on Joo Won.
On the 7th episode of KBS2 Monday/Tuesday drama "Cantabile Tomorrow" broadcast on November 3rd, Cha Yoo JIn (played by Joo Won) worked with the A orchestra for the S orchestra.
On this day, Sul Nae Il (played by Shim Eun Kyung) learns that Cha Yoo Jin will be collaborating with the S orchestra. To that, she said, "If you do it with me, it'll be more fun" and wanted him to think about it one more time.
At this, Cha Yoo Jin asked, "Why should I do this for you?" Sul Nae Il said, "I will stay with the S orchestra and abandon you. This is a warning. I'm the mascot of S orchestra. I'm going to keep S" and tightened her fist.
In the end, Sul Nae Il saw that Cha Yoo Jin wouldn't change his mind and said to his back, "Then we're going to be enemies."
Meanwhile, "Cantabile Tomorrow" is a KBS2 Monday/Tuesday drama adapted from the Japanese manga with the same title. In the drama, Yoo Jin (played by Joo Won) is a piano major with a world famous pianist father who is not only attractive but has exceptional music talent. However, his father cannot ride in a plane or boat because of childhood trauma and such limits his future opportunities.