Watch out, ASTRO is being cute in their recent dance practice for ‘ Breathless ‘! These cute little angels are still being adorable even in their dance practice. From their cute expressions to the cuteness in their dancing, these boys make us breathless . The dance is so cute I can’t explain it, but it definitely fits the song. The boys were showing us how much fun they were having, practicing their dance moves and every step was perfect and on point. The way they end the dance practice, with the larva doll, was just, yes! That just explains how they are and its perfect. Go show them love and watch the dance practice video, so you can become breathless as well.