Orange Caramel was first played on NTS on 13 February 2021. Songs played include Bubble Bath.

Orange Caramel is the first sub-unit of the South Korean girl group After School. It was formed with the After School's third generation members Nana, Raina and Lizzy.

The group debuted with mini-album "The First Mini Album" on June 21, 2010. The album was a commercial success, peaking at No. 2 on the Gaon Chart and the lead single "마법소녀" peaking at #18. On November 18, 2010, they came back with "The Second Mini Album" with the lead track, "아잉♡". They released their first full-length album titled "Lipstick" on September 13, 2012. Their third single, "까탈레나" was released on March 12, 2014. The same year they followed with group's 4th single titled "나처럼 해봐요" which was officially released on August 18, 2014.

From 2015 onward, Pledis halted both After School and Orange Caramel promotions and the members have embarked on individual music, acting and modeling careers. In a May 2019 interview, Lizzy revealed that all members had gradually gone their separate ways. However, the group has not officially disbanded.