Most romantic and unique way to propose?

Mu husband and I live in northern Wisconsin and his parents owned about 240 acres of land, 80 of those being hay. In the fall right before they were going to bail the second crop he went out there and bailed out will you marry me into the crop, and the county fair was just a week away and they offered helicopter rides. They went over his parents field and I was looking out the window and I looked over and he had the ring out and I just started balling. It was so special and amazing.