>>12087571This is a classical nature vs nurture debate!
No one can answer this question definitely today
On a biological level you decide in the first few seconds of meeting a new person if she / he would be a potential partner, through physique, facial features and smell
As far as we know your brain unconsciously compares this to a certain picture of an ideal women (genetically spoken) in your head
Of course there are universally attractive features, like symmetric face or healthy body statue
But the criterias with which you chose your long term partner are purely genetic compatibility
