In our brain we also go through change, the more we care for someone the more our brain begins to release more and more hormones. When we love someone many say it is a neurological change, our brain is the reason why we fall in love. this is because when we love someone we release more adrenaline, which "increases your blood levels of adrenalin and cortisol, when this happens you start to sweat, your heart races and your mouth goes dry."(Arun, Arthur) with extra adrenaline in our body we begin to want to be around the person more and more, almost as if the person is a drug and we cannot get enough of that person, and maybe this is why love is something we cannot get enough of and we keep wanting even if our heart gets broken.