I think this song is about her being someone who is always running away from things. "My tried and true way was to vanish." She seems to always be calling things off even when she didn't want it to really be over. She was challenged to work on her relationship, but she knew she had to leave it no matter how badly it hurt. It wasn't that he was a bad guy, just that she was losing herself in this relationship and it was getting too unhealthy for him to the point where he didn't know what he wanted. Leaving shattered her heart completely, but she loved herself enough to get her heart back.
I think this song is about her being someone who is always running away from things. "My tried and true way was to vanish." She seems to always be calling things off even when she didn't want it to really be over. She was challenged to work on her relationship, but she knew she had to leave it no matter how badly it hurt. It wasn't that he was a bad guy, just that she was losing herself in this relationship and it was getting too unhealthy for him to the point where he didn't know what he wanted. Leaving shattered her heart completely, but she loved herself enough to get her heart back.