Unfinished amv/pmv- There I am, there I am again [READ DESC]

This is a very old animation I started and never managed to finish, I decided I might as well post it cuz why not ?
I do not own half of the character in the animation:
0:16 to 0:32 and 0:53 (to end)
They belong to ‪@InvertedRainbow-tw7td‬
Had help from a friend of mine, Silver ! :3
Song: • 𝚃𝚑𝚎𝚛𝚎 𝙸 𝚊𝚖. 𝚃𝚑𝚎𝚛𝚎 𝙸 𝚊𝚖...