MAMAMOO member Moon Byul has released the second teaser for the music video of "Is This Love?"—the title track from her first full-length repackage album Starlit of Twinkle.

The teaser opens with Moon Byul energetically kicking a soccer ball on a stadium field. The scene then transitions to her performing a synchronized dance with backup dancers. In a playful moment, she presses a camera shutter in sync with the lyrics "Ready set go!," forming a heart shape, catching the viewers' attention.

"Is This Love?" is a retro pop song featuring a rhythmic beat and synth sounds, with witty lyrics that cleverly express the feeling of falling in love, making it highly addictive.

Starlit of Twinkle is the repackage of Moon Byul’s first full-length album Starlit of Muse, released in February. While Starlit of Muse represents the artwork (starlight) completed by Moon Byul (muse), Starlit of Twinkle signifies the gathering of her works, sparkling together. 

Moon Byul's first full-length repackage album Starlit of Twinkle is set to be released on August 21 at 6 PM.