If you could save me

If you could save me
would you die
If you could save me
would you try

If you could help me
would you go
If you could help me
would you know

If I could run
would you chase
If I could run
would you and I imbrace

If you could love me
would you want
If you could love me
would you taunt

If I knew you
would I be shy
If I knew you
would I cry?

( It's hard to tell but it's about a girl who needs a bone marrow transplant and her long lost brother is the best match. She writes this wondering if he would save her life, and wondering what he is like)