 The music video begins with Miley Cyrus and Nick Jonas sitting on the edge of a dark stage where Nick , also playing the acoustic guitar , and Miley singing the first verse . The video then changes to the two walking onto the brightly lighted stage , singing the chorus , and then being joined by Demi Lovato and Joe Jonas who sing the second verse . The entire group is then shown on the stage as they sing the chorus . Kevin and Joe Jonas then remove a curtain covering the background of stage to reveal a sky @-@ painted backdrop in which Selena Gomez and Kevin Jonas proceed to sing the third verse . The ending of the video follows the entire group running out of a large stage door and through a " park @-@ like " setting while finishing the song . A crowd of minors also begin running behind the group . The video ends with the group jumping onto and sitting on a couch in the middle of the park with the crowd stopping in the background . 
