Psycho Love Story is about a schizophrenic patient. He lives in a mental hospital. But inside his mind, he lives in heaven. Where he sees his dead mother regularly. Where nothing is wrong.
Things only get more perfect when a new patient is admitted to the hospital, a beautiful, equally schizophrenic woman with a similar condition. The two live in heaven together. They even meet a doctor in heaven who has a cure for their condition. But if they are cured, they will no longer live in heaven. They will return to reality where only terror awaits them.