Teen, Age (stylized in all caps) is the second studio album by South Korean boy group Seventeen.

[4] Three additional songs, "Trauma", "Lilili Yabbay", and "Pinwheel", were released by each of the respective teams as incremental chapters.

Teen, Age was then confirmed to be the third and final chapter of the project, comprising the four pre-released songs among others.

[7] On October 31, the group revealed they would perform "Clap" for the first time in a TV special with Mnet.

[8] On January 25, 2018, Seventeen announced a repackage of the album titled Director's Cut, which was released on February 5.