Red Velvet's Yeri and Sam Kim have dropped their music video teaser for "Nap Fairy".

In the MV teaser, Yeri accidentally starts a fire in the office and almost falls asleep at home. "Nap Fairy" is the next release from 'SM Station' set to drop on August 25 KST, and it's a special collaboration single between the Red Velvet member and Antenna singer-songwriter Sam Kim.

Watch Yeri and Sam Kim's "Nap Fairy" MV teaser above, and let us know what you think in the comments below.