Some strange views do emerge throughout this thread...
A forum about rangefinders which has its history in up close and personal social documentary along with a praised list of photographers that defined the genre and produced many defining images that were both candid and shot without any assumption or expectations of privacy. Makes one wonder why some bother to argue so vehemently against the style that has defined the rangefinder...
As for someone having "rights", if they cant be legally defended then they just don't exist. Arguing that moral or ethical over rides legal is an illogical process that only tends to allow individuals to purport their own personal fears and social expectations that if followed would conclude in everyone having to accept the lowest common denominator of extreme paranoia.
As for the portrayal of the initial situation; probably could have handled the 3rd party antagonists better, but as for the initial action of photographing the girls kissing, this is nothing more than a continuation of the practice of social documentation. Something that should be allowed to continue as a part of documenting social evolution. Imagine not having any photography of life in our parent's and grand parent's generation. Public life is out there and open for all to witness and as such there really is no distinction between observing and documenting.
Long live social documenting... :bang: