Hey friendo!
I know I said we were going to go out and do something today but my feet are SO SORE!
I've been so busy I've not had a chance to stop and rest, but you're a good friend right?
You understand?
Neato!
I need you to help relax my feet, I need you to give me a foot rub to help them feel better, you can do that for me right?
You're such a good friend!