"Secret Love Affair" Kim Hee Ae told Yoo Ah In to not like him.
On the episode of JTBC "Secret Love Affair" broadcast on April 1st, Oh Hye Won (played by Kim Hee Ae) told Lee Sun Jae (played by Yoo Ah In) who came to his house not to like him.
Oh Hye Won was reading the diary that Lee Sun Jae had given and started to read about an episode with his mother.
Oh Hye Won heard stories about his mother that had passed away and looked at him with a sad eye. At this, she said, "Don't like me and think of my mom. She's going to be really sad if I say I like someone 20 years older."
Lee Sun Jae said, "What's wrong" and Oh Hye Won said, "Because it doesn't make sense. I'm going to hit you and chase you out' as she tried to persuade him.