Watch a marriage proposal that slips right through the cracks... literally

Sometimes proposals can be out of the box and not in the way you think. 
The scene plays out perfectly in Kansas City, Missouri. The couple spends a moment whispering to each other, sharing a kiss, before he gets on one knee. 
Cue the aws and oohs.
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Then we wait for the next four words: Will you marry me?
Except the ring had other ideas. It falls out of the box, into the cracks of the bridge before falling into t