When pop sensations Ariana Grande and Shawn Mendes's passionate relationship starts to falter, they each find themselves torn between the allure of fame and the demands of true love. As their world starts to crumble, Khalid, a long-time friend and fellow artist, becomes Ari's unexpected anchor. Through heartbreak, self-discovery, and the power of music, Ariana learns what it truly means to follow her heart-and finds love in the most surprising place.