Not too long ago, TWICE's Jeongyeon was praised by their hair and makeup team for serving the whole crew with coffee. It seems that they have taught their juniors well as ITZY is taking after their sunbae's generosity and humility.

ITZY recently attended Changwon K-POP World Festival 2019 and not only did they delighted the audience with their performance but some of the backstage staff were amazed by how the members treated them.

In a Twitter post, the staff who was assigned to guard ITZY's waiting room shared that Yuna approached him and offered him a snack. Surprised and dumbfounded, the staff earned a playful reaction from the other members as they all suddenly showed up and said that his reaction was cute. Chaeryeong also gave ice cream to the staff but was politely rejected as they were on duty. 

In addition, he mentioned that the girls were really polite as they greeted everyone backstage and kept saying "hello" and "thank you".

On a separate event, it was also revealed that Lia bought bubble teas for her members and the entire staff.