Joao Vieira wanted to propose to his girlfriend, Portuguese flight attendant Vera Silva, in a memorable way. So he booked a flight on which she was working. He worked with the pilot and flight crew so that he could get on the plane's public address system and propose marriage to her. After a moment, she turned on a microphone from the opposite side of the plane and said yes. You can watch a video of the proposal at the link.
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