Watch This Scenic Proposal Go TERRIBLY Wrong As Newly-Engaged Couple Drops Ring Right Into A Waterfall!

Scenic waterfall proposals: great for photos, not so great for slippery hands.
One groom-to-be learned that the hard way when he got down on one knee to propose to his girlfriend in Cunningham Falls State Park in Thurmont, Maryland -- and stood a bit too close to the rushing water!
In the video, Isaiah Adams surprised his girlfriend Grace with the woodsy proposal, to which she excitedly accepted.
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But when he went to hand her t