I can try

I know I will never understand your pain,
But I can try.
I can hold you up,
When your legs don't work no more.
I can wipe the tears from your eyes.
I can squeeze your hand,
And smile at your Beautifull face.
I can listen for hours,
Only giving advise when you need it.
I can try to understand the pain,
That is crushing you to the ground. 
Can you let me?