Over time, a. passionate and companionate love both decrease. b. passionate love increases and companionate love decreases. c. passionate and companionate love both increase. d. passionate love decreases and companionate love increases. e. there is no consistent relationship between the levels of passionate love and companionate love.
D. Passionate love decreases and companionate love increases.
Typically (not in all cases) the beginning of a relationship is characterized by 'passionate' love, which is facilitated by testosterone, dopamine, and adrenaline. Eventually, this is replaced by 'companionate' love, which is facilitated by oxytocin.
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