Go Eun Ah, who recently lost 12kg, shocked many with her beauty and professionalism on set.

In the recently posted video on the 'Bang Family' YouTube channel, actress Go Eun Ah revealed the behind-the-scenes for her advertisement shoot. In the video, Go Eun-ah initially states, "I can't do it. It's embarrassing". However, when she entered the photo shoot, she attracted attention with her professionalism and high concentration.

In the middle of filming, while the staff members were refining her outfit, Go Eun-ah also showed off her easygoing personality by saying, "I lost weight because of these damn leggings".

Go Eun-ah, who had previously revealed that she lost 12 kg, completed filming for her advertisement with a professional attitude throughout, reminding many of her 17-year experience in the industry. She further showed an exceptional beauty that was in contrast to the image she had shown in previous YouTube videos.