DoI?

Do I love him or do I not?
I've never loved any one before
I seel my heart with chains and rope
So I can protect it from pain.

Do I dare undo the lock?
The lock that won't let any one in
It's done up with a double knot
So my heart won't get hurt.

Do I love him or do I not?
It's a painful mystery I'm not sure I want.