NU'EST unveiled the romantic and vintage concept photos for the group posing in units.

The boy group has previously announced plans to come back with their 2nd album, 'Romanticize,' by updating the concept homepage. In addition to the update, they began releasing concept photos of individual members.

On April 10 at midnight KST, NU'EST continues with the preparation to release their second album with unit group photos. In the newly released concept photos, the members show off their chemistry and charms as they captivate their fans with their visuals.

NU'EST's second album is set for release on April 19 KST. So check out their concept photos below and stay tuned for more teasers to come!