My neighbour texted me to say sorry, she bumped my van when parking and popped her bumper off. Without checking I said unless you can see some mad bump on mine not to worry, as I don't really care too much. Just come back and checked and I can't notice any new bangs or scratches - it's covered in them already.
Maybe if she hit a nicer car she'd be temped to pretend it didn't happen, but I think she knows where my standards are at