Wanna One’s Ong Seong-wu poses for a photo during a press conference at the Stanford Hotel Seoul on the 19th. The press conference was held to celebrate the release of Wanna One’s second mini album, 0+1=1 (I PROMISE YOU).

Ong Seong-wu poses during a press conference at the Stanford Hotel Seoul on the 19th.

Wanna One’s new title track, “Boomerang,” is about a confident man and his unrequited love.

Translated by Jennifer Earwood