During their second live broadcast on 'V,' the happy girls of Red Velvet were joined by SHINee's Key and introduced the tracks from 'The Red - The 1st Album'.�

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In addition to generously giving in-depth information of each track from the album, the members of Red Velvet commented on their comeback track, "Dumb Dumb," and said, "We wish it to become a very addictive track so everyone can sing along." They also added, "We want it to become a track that you cannot listen to during exam weeks."�

When talking about their thoughts on their live broadcasting on 'V,' Red Velvet gladly commented, "We've never did a reality show together, and this felt like we were doing one."�

Meanwhile, check out Red Velvet's comeback MV for "Dumb Dumb" below!