Sorry to hear this Carlos. However, does the damage look like it could have been made by a laydee's heel trying to erm, find purchase on the bumper while 'sitting' on the bonnet? Or is it just me? Looks like too small a graze to have been made by something as big as a part of (car) bodywork.
Dunno, but hey, if this happens, I think the mental image of a girl doing the damage with a heel is better than that of some moron in a 4x4 driving into it (you might not feel
quite so bad......) Even tell everyone you and your girl did the damage Carlos - wouldn't do your street cred any harm