1. The version of the song in the movie is probably a shortened version
2. The song is the final and the main song of the movie, it is played from the final dancing scene to the ending credits
3. The recordings of the movie that are out so far always end at the start of the ending credits aka the recordings of the song that we have are literally the same
4. A Jepsie reminded me that Carly has filmed a music video in Vancouver back in 2016 yet she deleted the post from Instagram