HELP: Interpersonal Communication Research Paper Topic

Yo so i need your guys' help. I need to write a 5 page paper on an interpersonal communications topic. it has to be a fairly specific paper. i was thinking of doing it on successful, lasting romantic relationships. i was thinking that it could be based on the idea of "opposites attract" and discuss both sides of the argument. would that be too specific for 5 pages? should i just talk about what causes a lasting relationship in general? im no good at this shit and i know there are some smarties on here. help a brotha out. ayohhhhhh. thanks thanks thanks