The Twitter sleuths were quick to respond with their guesses.
Others guessed that a young Liana Liberato – known for her roles in If I Stay and the Hulu series Light as a Feather – also made an appearance in the music video.
“My heart knew from the start that it was going to turn into a love song,” she explained.
In May, Cyrus commemorated the anniversary of another song that is close to her heart.
“Today is the 4-year anniversary of ‘Malibu.’ A song about a place and person that at the time I loved very much,” the Grammy nominee wrote of the song, seemingly alluding to her former home and marriage to ex-husband Liam Hemsworth.
Cyrus and Hemsworth met in 2009 on the set of Nicholas Sparks’ romantic drama, The Last Song.
In December 2018, they surprised fans when they wed during an intimate ceremony at their Franklin, Tennessee, home.