A woman who encouraged her boyfriend to follow his dreams and become a pilot burst into tears of joy when he proposed in his cockpit at 7,500 feet in the air. Elizabeth “Lilly” Keller, 26, from Delray Beach, Florida, had always admired boyfriend Adrian Cerrato's love of flying and dreams of one day becoming a pilot, often saying as he flew his drone, "Imagine if that were you in the sky." Having dated for three years, Lilly decided to surprise Adrian on Valentine's Day 2022 with a discovery flight, which many people undertake if they are interested in pursuing a career in aviation. Adrian loved everything about the day – the airport, the planes, and, of course, the flight itself – and just two months later, he applied for flight school. Today, the 30-year-old is a professional flight instructor, working out of Lynn University in Boca Raton, Florida. Having decided he was going to propose, Adrian knew he had to incorporate flying in some way, given it was Lilly who had encouraged him to get where he is today.