is it all just science?

for this blog i want to make a weekly subject where people can discuss and share their views on a subject. i will give regular updates on the subject and show how my views change.

this weeks subject title is "is it all just science?"
For many years we have questioned what love is, and why we search for it so feverishly. No matter where we are or who we are our stories always have love and the pain that people must go through to find or get rid of it. look at anything from a girly romance novel to a literal classic romance is (even if its not the main story line) in it.
last was reading an article on the the hormone levels in the male and female species and how that effects different things we do in life. It also talked about a chemical...
 a very perticcular chemical that causes more emmotion then the average chemical given off by the body. the article said that this chemical is stronger then anyother and we search for the need of this chemical. the chemical makes sexual activities more pleasurable.

but does this mean that our body's can fall in love with anyone? and if so is there no such thing as true love? give me your facts and opinions!
by the one you don't know... but will