[1] Fiestar's Cheska tweeted on her Twitter account that they will be making a comeback on November 9,[2] which was later confirmed by LOEN Entertainment by releasing new teaser images.

[3] A short BTS footage of the recording of "Sweet Love" featuring Kim Yeon-woo was released on November 3,[4] followed by the full audio on the next day.

[6] The music video starts in a construction site, where Jei appears on the window, seemingly annoyed by the noise.

During the final chorus, confetti is shown falling on them, reenacting their group name, and finishing the song on the rooftop.

During this times, Fiestar's leader, Jei, is shooting a love reality show entitled "The Romantic & Idol".