多巴胺關聯到浪漫愛情 所以你可以愛上一個隨便性交嘅伴侶 有咗性高潮 ， 你會產生大量嘅催產素同加壓素
Dopamine is associated with romantic love so you can fall in love with a casual sexual partner and with orgasm, you produce large amounts of oxytocin and vasopressin