Hey, guess what, you will not believe what just happened to me. 
What happened to you?
I let a stranger borrow my cellphone to make a phone call, but he ended up dashing off with my phone
That's horrible! Did you have any sort of tracker on it?
No, I have lent my phone out to strangers before, and have never had someone run off with it. Luckily track and field training paid off and I was able to tackle him down