The day the stars fell, two lives changed forever. High schoolers Mitsuha and Taki are complete strangers living separate lives. But one night, they suddenly switch places. Mitsuha wakes up in Taki's body, and he in hers. This bizarre occurrence continues to happen randomly, and the two must adjust their lives around each other. Yet, somehow, it works.
They build a connection and communicate by leaving notes, messages, and more importantly, an imprint. When a dazzling comet lights up the night's sky, something shifts, and they seek each other out wanting something more - a chance to finally meet.