This proposal is a literal rollercoaster of emotion.
When Austin Crecelius decided to propose to his girlfriend Allison Boyle, he chose an unusual venue for the occasion: 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.
Naturally, even the proposal speech was an extended metaphor linking roller coasters to life: "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."