i would imagine that he might not have realized at the time that one already had 'flown the cuckoo's nest' so to speak.
I have to conclude however, that if I went through an experience like that at the border, that I would've likely lost a screw as well.
One other thing I can conclude from this particular subject is that I don't think we were getting the whole story from her, either. She, or he, said he/she was from a visa exempt country, but the manner of her broken English suggests that she may be deceptive for whatever reason. I'm thinking she may perhaps be Chinese. I didn't read through the whole thing, though. It was just too much for me to handle. But then, I went to the CIC website to see what countries and territories are listed as requiring a visa, and apparently, Hong Kong is visa exempt - though China is not. (I thought Hong Kong has been a part of China since 1999?) So I really don't know.