'SM Station' dropped an MV teaser for their next release!

The new song, titled "Love In My Heart", is a duet by Red Velvet's Joy and 2AM's Seulong. The two have turned into lovers who seem to be going through a tough time, or maybe even a breakup, in their newest teaser clip. Even so, their voices go well together!

The full release is on November 4! Meanwhile, catch a preview above.