It was released on April 27, 2018, on Atlantic Records as the lead single from his sixth studio album, Know.

[2] The accompanying music video was shot in Mraz's hometown of Richmond, Virginia.

It begins with Mraz waking up and stepping onto a balcony as a cheerful radio announcer speaking of a "beautiful day" and encouraging listeners to "Get out there and say 'hi' to [their] neighbor."

Mraz then arrives at a middle school and leads a Flash Mob of students into an assembly.

The video continues with everyone dancing in the school yard and gymnasium, and concludes with a clip of Mraz and a young girl singing an acoustic version of the song.