It seems that Choi Young Do just can't keep away from Cha Eun Sang.

In the recent stills, Cha Eun Sang, who is portrayed by Park Shin Hye, is seen to have landed herself in an uncomfortable situation when a number of boys seem to be making things difficult for her. Suddenly, like a knight in shining armor, Choi Young Do, who is portrayed by Kim Woo Bin, saves her from the perpetrators. It turns out that he has been watching Cha Eun Sang from afar, showing the complicated feelings he is harboring for the girl, and swoops in just in time to help Eun Sang out.

The scene was filmed last October 31, and both viewers and staff of the drama are excited about this development in the story. Many are anticipating the Choi Young Do-Cha Eun Sang-Kim Tan love triangle in the coming episodes, especially since Kim Tan, who is portrayed by Lee Min Ho, has confessed his feelings.

According to Kim Woo Bin, "To fully understand by character, I have studied the script from cover to cover to know about the transition between scenes. I have been working hard on Choi Young Do's emotions as he begins to develop feelings for Cha Eun Sang."

Catch SBS's "The Heirs" every Wednesdays and Thursdays at 10PM KST.