Yuto of the group ONF attended the showcase for their 2nd full album Part.2 'ONF:MY SELF' held at Cube Convention in Sangam-dong, Mapo-gu, Seoul on the 17th. The title track 'Open The Door' expresses emotions of tension, anticipation, and fear that coexist just before taking a step towards the future, portrayed through a rock-based sound. Yuto captivated the audience with his charming visuals, heightening fan expectations for the new music activities.