Cheering up a friend

I'm happy to report that my bestest friend, Paul has successfully recovered from surgery to reduce the size of his kidney stones. He's been in a lot of pain and endured shock wave lithotripsy Monday morning. He was in pain for two days straight after and is now almost at 100%. I go through this every day when I pass crickets!

Here's a song I dedicate to him:
If you're out on the road
Feeling lonely, and so cold
All you have to do is call my name
And I'll be there on the next train
Where you lead, I will follow
Anywhere that you tell me to
If you need, you need me to be with you
I will follow where you lead