I had rent a car. Backed into the street from my driveway. Hit front bumper of neighbors car. His car is old full of dents and scratches. I gave bumper small dent. He had to leave and said he will call me. No info exchanged. He left. I fixed the rent a car. They never found out! For a month I'm trying to get a hold of him so I can give him some $. Finally I do and i asked him if he wants To fix the dent or get some cash. He says cash. I offer him $200 or to fix the dent in bumper. He said he will call me back. 2 days later he calls and says he got estimate to fix entire plumber its $1,700. I told him to take a hike. I'll give him $200 or $400 or fix his bumper. He decided to call his insurance. They call me and send me letter To contact them. Facts: Rent a car was not insured fully. He didn't have the plates. Don't got my DL # It's been over a month. Should I bother calling his insurance company ????