No.
No you can only make it say "In a relationship" without consent of the other party.
In Ontario, it is not as long as one party has consented. In short, if you are doing the videotaping and you are a party to the conversation, it is legal. You cannot tape anyone without their consent if you are not a party to the conversation.
yes
No
If you took the item without their consent, it is stealing.
Search them on google or facebook.
With consent, yes. Without consent, no. If you do take them in without consent, it could cause legal issues, up to and including kidnapping charges.
Facebook will block you from your account. And, you can face legal charges under a number of counts.
Laws regarding recording someone without their consent vary by location, but in general, it is illegal to record someone in a private setting without their consent. In public settings, recording is typically allowed as long as there is no expectation of privacy. It is important to familiarize yourself with the specific laws in your area.
no
no
Depends how old "someone" is.