Members realized the generation difference when they saw the Life records of Yook Sungjae.
On SBS All The Butlers' broadcasted on the 20th, Lee Sang-yoon, Lee Seung-gi, Yang Se-hyeong and Yook Sungjae looked at their Life records before meeting the master.
"What is 'nature'?" asked Yook Sungjae, who watched the master's Life records on the day.
Lee Seung-gi and Yang Se-hyeong said, "It was nature until the sixth grade of our elementary school", "Nature" book and "Nature Science" book. It is a thin one, and it folds well. "
"I had 'science' and 'experimental science'," said Yook Sungjae, who watched, and Lee Sang-yoon added, "We are 'nature'."
Yang Se-hyeong and Lee Seung-gi watched the Life records of Yook Sungjae and said, "It comes out like a newspaper" and "resume".
"Dreams were painters until elementary school," Yook Sungjae added of the "drawing prize" written in Life records. Lee Seung-gi said, "It is a rich son style in a typical romantic comedy." "My parents want to be a doctor, but I will be an artist."