I also get the insecurity feeling. I think she's facing a decision of some sort and is asking for reassurance and guidance that she's doing the right thing. The metaphor of tying herself to the floor I think means that she doesn't want the burden of the decision and refuses to move one way or the other without support from her loved one. She's receiving too many opinions on which way she should decide, which is clouding the truth from her, so she reaches out to someone she trusts for guidance.
And for me, the phrase 'I need you to sing for me' conjures an image of someone needing to be cradled and reassured. It's a very strong image for being such a simple phrase.
I also get the insecurity feeling. I think she's facing a decision of some sort and is asking for reassurance and guidance that she's doing the right thing. The metaphor of tying herself to the floor I think means that she doesn't want the burden of the decision and refuses to move one way or the other without support from her loved one. She's receiving too many opinions on which way she should decide, which is clouding the truth from her, so she reaches out to someone she trusts for guidance.
And for me, the phrase 'I need you to sing for me' conjures an image of someone needing to be cradled and reassured. It's a very strong image for being such a simple phrase.