Chemically, the serotonin effects of being infatuated have a similar chemical appearance to obsessive-compulsive disorder; which could explain why people experiencing infatuation cannot think of anyone else. under these circumstances why wouldn't EVERYONE act like an "aggressor" when they're infatuated? I'm serious. ocd-ish brain, activated instincts, all this jazz.In 2000, a study led by Semir Zeki and Andreas Bartels of University College London concluded that at least two areas of the brain become more active when in love. These were foci in the media insula, which the brain associates with instinct, and part of the anterior cingulate cortex, which is associated with feelings of euphoria. 
so does everybody experience this similarly cuz its biological? if so, how do some of you maintain some self-control? lol
I doubt its actually type related so feel free to go elsewhere, but I thought this could be a good starting point.