I had foolishly asked an Iraqi person online who I found out is 18 years of age what type of women he thinks are the best looking (He had answered without issue). Can I please ask in the future could this be considered any type of harassment or worse! and as well could he attempt to do anything to me from Iraq even though I am in Canada?

I understand some people might find this question to be a bit silly, but I perhaps worry too much and I would like some confirmations. I am especially terrified if he lies about his age to the authorities if he ever tries to ruin my life. (even though I have found a tweet before he spoke to me confirming he is 18)

I  I ask this because we are not on speaking terms anymore and I worry about Canadian extradition laws perhaps a bit too much would.

Would any authority in Canada take that original statement as evidence of anything ? 

I apologize in advance if this seems to be an extremely silly question.