Bio psychology class, APA 2 page paper

Length: 2-3 pages (excluding cover page and references).
From a neurobiological perspective, what are the similarities between love and anxiety/fear, and love and obsessive-compulsive disorder? This means both neurochemical and functional similarities.
Give an example from your own life where you might have experienced emotional confusion (mistaking one emotion for another). Make sure to explain what brain areas might have been active during that time.