Sweet jeebus man, what you lack in imagination you make up for in scepticism.It's the pair or you get no code from me.
Now, about how you are going to prove it is YOURS????? Any thoughts?
The answer is quite simple...
Have her write your name between them.
If the post-it-note falls off because it can't grip the hair, you'll know you were right. Otherwise, stop being so cynical and give international trade a chance!