Seulgi and Wendy of Red Velvet looked back on their tough period as trainees via Naver’s V app Friday.

For the new web entertainment series “Idol Drama Operation Team,” Seulgi went through her diary that she used to write as a trainee.

“When I was a trainee, I was so stressed about vocalization,” Seulgi said. “I used to draw a picture of how a person makes a sound, in order to understand it.”

(Naver's V app)

Wendy confessed she was stressed due to the short period of training. She felt as if she lacked in everything.

“The members helped me out,” Wendy said. “But for me, it was stressful that I needed someone’s help.”

(Naver's V app)

“We happily offered help because it was you,” Seulgi said. “You were passionate and sincere from the start. That’s why we became a team.”

Naver’s real-time broadcasting app V allows fans to interact with their favorite K-pop stars through live broadcasts. The app is available for Android and iOS. For more information, visit http://www.vlive.tv.

By Im Eun-byel (silverstar@heraldcorp.com)

Google Play https://play.google.com/store/apps/details?id=com.naver.vapp
Apple App Store https://itunes.apple.com/app/id1019447011?mt=8