see, I'm not even a big Taylor Swift fan, like id listen to anyone else if it were a choice BUT YK DAMN WELL IM LISTENING TO ALL HER RELEASES. being friends with swifties is a commitment.
To me it's the fact she deliberately sang her heart out, her fears, perceptions, anger and deceptions.
But what strikes me the most is that, despite everything, she's now left it all behind. She went through the stages of grief, accepted the story as it was, and now she's leaving everything behind.
It's done, it's not something she can change, and she's ok.