I think this song means that she is with someone but they have such high expectations she can't keep up and she loves them so much she can't let go because she loves them too much. She is trying to explain that she can't live up to the expectations and is trying to explain she can't.
I think this song means that she is with someone but they have such high expectations she can't keep up and she loves them so much she can't let go because she loves them too much. She is trying to explain that she can't live up to the expectations and is trying to explain she can't.