"Twenty Again" Lee Sang Yoon drew a line between Choi Ji Woo and himself. With that, he put up barriers to clarify the nature of the relationship with her.
On the 2nd episode of tvN Friday/Saturday drama "Twenty Again" (director Kim Hyung Shik, script So Hyun Kyung) broadcast on August 28th, Hyun Suk (played by Lee Sang Yoon) treated Ha No Ra (played by Choi Ji Woo) in a very cold-hearted way.
No Ra kept hearing Hyun Suk call him an old lady. With that, No Ra said that she was a recently admitted student.
No Ra predicted that Hyun Suk was aware of him. While she thought that Hyun Suk was a bit rude, Hyun Suk showed true embarrassment, introducing himself and blaming them for delaying his class times.
After the class ended, No Ra went over to Hyun Suk and asked why he was so mischievous. Hyun Suk heard that No Ra was calling his name and talked to him very casually. With that, Hyun Suk said to No Ra that she was a student, drawing a line.
Meanwhile, "Twenty Again" is about a mother named Ha No Ra (played by Choi Ji Woo). Now, twenty years later, she is trying to be a college freshman as she is part of the incoming class of 2015 in college.
