>>81492395There were 'group leaders' in the past, in school, where you were forced into social situations with random people. Once you grow up and arent forced to interact, that shit stops. Sometimes there's someone who knows an area or plans more than others, but thats really it. Also, once everyone has their own lives, its not the same group doing everything. Sometimes someone doesnt make it, or brings along one of their friends/siblings/family. If the group leader isnt present, what happens? Does everyone just up and cancel? Does the first mate take over?
The kind of situation with someone lusting after your girlfriend happens at PARTIES, specifically 'ragers' which is what you often see in media. At times like that, your friends will back you up and help you and her out. If the person doing that is your 'friend', then its time to find new ones.