@gewgewgeorge,
In relation to whether or not you got 'friendzoned' - probably - it's not completely certain.
As for what is defined in a book (the term 'friendzoned') - I wouldn't worry too much about that...if you didn't pick up on it, the guy who termed the phrase appears to have been a manic depressive, with little to no self esteem...deriving his 'self worth' from how many girls he could sleep with (which is ego, rather than self esteem)
Do you not like this girl as a friend?
You never know, she could even have a friend that you end up with.