Is it a good idea to use a story of an opener you've used to open a set?

from example I told a story of dating for dummies opener to open a HB but does it make you seem like a player of does it come across as cheap?

for anyone who does not know the opener it goes like this.

one of my friend got me this book for me birthday it was called dating for dummies it the big yellow and black book, in the book one of the pages in it(Between 90 - 100) says thing you should never tell a girl when first meet them. I was in a cafe in central London where i saw a HB and seat where she could see what i was reading and read a few line from the page to much laughter each time i ask one of these question i would look up to see her reaction and them I ask her to read some back to me.
(example do you come here often ect...)

it a role playing game

Why not? This seems like a good idea to me, a quick tip though:

Don't tell her about the time YOU opened a HB with this routine, tell her about the time "your friend"* opened up a HB with this routine.

* If you say "your friend", she will naturally assume you're talking about yourself.** If you are ACTUALLY talking about your friend, remember to include his name ("My friend Steve")

** Or so I've read. Can't verify if this is true though, but PUA's tell me this and I guess I can trust them.

very true
when i hear "my friend" I instantly think the story is about the person telling it

good idea thanks