With stiff competition in November with the comebacks of numerous idol groups such as Super Junior, Wanna One, and Block B, Moonbin commented, "It was the same situation when we promoted 'Baby,'" not showing any sign of intimidation.
He continued, "We get to see many performances from sunbae groups around the same time we make our comeback. So we get to learn a lot of things. And with our comeback this time, we hope to pick up many things from sunbae groups in order to flourish ourselves."
Jinjin commented, "ASTRO is known for having a cute, bubbly image off-stage but we hope that many would see us for our fancy performances on stage as well."
Meanwhile, ASTRO returned with the title track "Crazy Sexy Cool".