Hey buddy, welcome back.
Let’s let Mr Farage answer that:
https://www.mirror.co.uk/news/uk-news/nigel-farage-wants-second-referendum-7985017
Before he knew Leave was going to win, Mr Farage said that a 52-48 result (in remain’s favour) would mean there should be a second referendum.
He seemed to suggest that only a 2/3 majority (2/3 is a common benchmark when changing existing rights) should be considered decisive.
Rejoice, my friend! Surely more referenda is more democracy?
Isn’t it fun? We can keep calling each other racists, morons, snowflakes, libtards, Marxists, traitors and fascists for years to come until one side wins with 2/3 of the vote - or we tear our country apart, whichever comes first.