"You are mine from now on."

On the sixth episode of SBS Wednesday Thursday drama, "Heirs," aired on October 24, 2013, Choi Young Do (Kim Woo Bin) stopped Cha Eun Sang (Park Shin Hye), who had just transferred into Empire High School.

Cha Eun Sang, angry, tried avoiding Choi Young Do, saying, "You are a weird kid." However, Choi Young Do held Cha Eun Sang and said, "Aren't you scared of me, not even a little bit?"

Cha Eun Sang shouted, "Why should I be afraid of you?" And Choi Young Do said, "Because I will tackle you. Let me ask you something. What's your relationship with Kim Tan?"

Choi Young Do added, "Let me introduce myself. You are mine from now on.In other words, people call me 'shuttle.' How do you know Kim Tan?"

Kim Tan (Lee Min Ho) then appeared in the scene and said to Choi Young Do, "Ask me directly," and told Cha Eun Sang to go now.