Blocked in-Tow them?

I went back to my two week old Prius today to find a car parked behind me. Just as I was thinking of calling a tow truck a guy rushed out of a neighboring shop and said he wanted to ask me questions about the car. Good thing because, aside from friends, he was the first person to stop me since I bought it . Better yet he also asked about the Home Instead Senior Care brochures I had in the back seat and asked to sign up his dad.