The bright and upbeat duet serves as a new OST track for the popular Naver webtoon series, 'Romance 101'. But fans will find the track very familiar, as Yoseob and Eunji actually released this duet back in 2016! Back then, the two singers worked together as a part of Cube Entertainment's 'A Cube' music project. Now, the song has been revamped as a 2021 version!
Check out Yoseob and Eunji's "Love Day" (2021 ver.) above!