On July 9, IRENE and SEULGI attended an online press conference for their new reality show 'LEVEL UP ― I&SEUL PROJECT'.
IRENE answered, "At first, it didn't feel too different to the times when we were getting ready for Red Velvet's comeback, but as there were just a two of us, we began to talk a lot about work."
She continued, "As we talked about work, I felt that SEULGI has grown so much. I was happy to see SEULGI all grown up."
She added, "Before, SEULGI felt like my fellow member, but it feels like she is my own little sister now. Over time, she has become my sister."
She went on, "I was able to become more mature thanks to her; I learned a lot from her."
(Credit= SM Entertainment)
(SBS Star)