Around 9 months ago I hit a parked car at very slow speed while turning in a car park. I couldn't tell if there was any damage but left a note on the windscreen with my details. Didn't contact my insurance company. When I went back an hour later the car was gone. Didn't hear anything from the owner until about a month ago when he called and said he'd lost my note but now had found it and wanted to sort it out. He said he was going to get a quote for repairs. After a month he's just told me its £350 for damage to the paint. Should I just pay this amount to him direct? Ask for the recepit for the repairs then pay? Contact my insurance even though I didn't tell them at the time? Sorry to be so clueless.