In 2019, "I Wanna Be" by Key featuring Hanhae peaked at No. 122 in the Gaon Music Chart in Korea, and peaked at No. 13 in the US World Music Chart.
I Wanna Be, a repackaged version of Face, was released on March 4, 2019; the album was preceded by singles "Cold" featuring Hanhae and the title track "I Wanna Be" which featured Soyeon of (G)I-dle. On February 25, it was announced that the album would be repackaged as I Wanna Be on March 4. On February 25, the title of the re-packaged album was revealed to be I Wanna Be and that it will be released on March 4, 2019 with adds three new song including the title track "I Wanna Be" featuring (G)I-dle's Jeon So-yeon. Face peaked at number five on Korea's Gaon Album Chart, number 18 on Japan's Oricon Albums Chart, number 195 on the French SNEP download albums chart, and number 9 on the US World Albums chart. 
