Ever wondered how many times Red Velvet say "Dumb Dumb" in their song?
Lucky for you, someone's done the counting for you!
VIDEO: Red Velvet doubles the sweetness with 'Dumb Dumb' fast mode
Red Velvet shows us how to dance on double speed.
VIDEO: Red Velvet takes on a sombre tone with 'One of these Nights'
Red Velvet steps away from "Dumb Dumb" vibes.