Why Im Yoon-ah did not appear in the family kidnapping scene in “Confidential Assignment 2: International”?

Did the director exclude her from the scene because she was busy with Girls’ Generation schedule?

There is a scene in “Confidential Assignment 2: International” where Kang Jin-tae (Yoo Hae-jin)’s family was kidnapped by Cha Ki-sung. 

Many viewers wondered why Park Min-young (Im Yoon-ah), Kang Jin-tae’s sister-in-law, did not appear Kang Jin-tae’s wife and daughter were all kidnapped.

Some people raised speculations that Im Yoon-ah couldn’t film the scene because of her busy schedule with Girls’ Generation’s activities

Regarding this, the production team explained that they did not think it is necessary for the sister-in-law to be kidnapped in this scene.

Source: daum