Katy Perry and Zedd just dropped their new song "365"—and fans are LOVING it.

After revealing she was taking an indefinite break from music in order to go back to college, the "Roar" singer gave us the best Valentine's Day treat ever by dropping a brand new song with the EDM producer. “I was really excited for Zedd to join my WITNESS: The Tour last year, and in our downtime, we started vibing on music, which led to this special song,” Perry in a statement. "Happy to collaborate with such a talented and down-to-earth human being.”

Not only is "365" catchy AF, but fans cannot get enough of the music video. The Black Mirror-esq video sees Perry as a robot looking to find a genuine connection with Zedd, a human man. The two go on a date, however, he soon realizes she's not who he's looking for. But though she's a robot with no feelings, the video has a heartbreaking end.

In less than three hours, the music video already has nearly 500K views and counting. Fan reactions have also been overwhelmingly positive, with some saying this is exactly the Katy Perry comeback we've all been waiting for.

Below, are some of the best reactions to Perry and Zedd's "365":

Check out the music video for Katy Perry and Zedd's "365" below: