Austin Crecelius decided to propose to his girlfriend Allison Boyle, somewhere unusual. What better place to proper for a life of ups and downs that the Voyage roller coaster at Holiday World Theme Park in Indiana.

With the help of a friend seated in front of the couple, he sneakily recorded the sweet moment in its entirety.

"And though you can go by yourself, it's a lot more fun to go with another person. So I wanted to ask you if you wanted to be my roller coaster buddy," went the proposal speech in perfect harmony with the place.