In 2011, I ran into an immigration officer (in a bad mood) who questioned me to death. After searching through my luggage, practically throwing all of my clothes on the floor, he went to the waiting room and questioned my husband. (At the time we weren't married and were dating for 4 years.) The officer asked him if I attempted to find work in Canada. My husband told him that I volunteered at his job without getting paid. He thought being honest would help the case. Apparently not. The officer walked back into the office and harrassed me about my plans in the country. Asked me if I did any drugs. After that, he tried to make every excuse in the book as to how I shouldn't be in Canada. He questioned the validity of my relationship and then said I was inadmissable due to insufficient funds. He incorrectly entered a common Mexican man's name into the system when ordering my return flight back to the states. Made me feel pretty low, as I'm Puerto Rican. But yeah, that's how I got flagged.
I hope so. It's always nerve wrecking to cross. I always stress weeks before my flight, lol.