What do you think are the key differences between passionate love and companionate love?

Q:What do you think are the key differences between passionate love and companionate love? How do these characteristics fit into a list of things that you believe are essential to a successful, lasting love relationship? What additional evidence would you use to support your position?
A. Clearly introduce and state your position and how you plan to approach your topic. Briefly explain the major points you plan to cover. This assignment should be a thoughtful blend of inquiry, critical thinking, active learning and examination from various perspectives.
B. Explain the controversy or conflict surrounding the subject. Include all the information you need to make your point.
C. Present specific, detailed and sufficient research evidence supporting your position. Give COMPLETE CITATIONS OF ALL RESOURCES used in your paper. Citations should include author and page (ex. Westheimer, p. 172.).
D. In conclusion, summarize your position and explain why you have come to your position.
E. Include a BIBLIOGRAPHY.