"You're the Best Lee Soon Shin" Kim Yoon Seo expresses her sadness to Lee Mi Sook.

During the 34th episode of the KBS weekend drama "You're the Best Lee Soon Shin", Choi Yeon Ah (Kim Yoon Seo) expresses her anger at Song Mi Ryung (Lee Mi Sook), who had been completely occupied in caring for Lee Soon Shin (IU).

Choi Yeon Ah greets Song Mi Ryung happily when she comes to see her before her birthday. To her disappointment however, Song Mi Ryung says, "I have some things to discuss with you regarding our Soon Shin. Are there any roles that Soon Shin would be fit for?"

Choi Yeon Ah gets up rudely and says, "I'm busy. I'll see you later." Song Mi Ryung says, "Why are you acting like this these days? Why are you being mean to me?" Choi Yeon Ah answers, "How can you say that to me? What am I to you, teacher? Did you really think of me as a daughter? I thought of you as my real mother. I thought you of all people would know how much of a lonely road I've been on to get to where I am now."

She continues, "You told me a while ago that I am your lucky charm. Do you remember? You don't know how much I cried from being so touched. I thought you were the only person who would understand my loneliness in this darkness. I did everything I can for you" and begins to cry.