Shale got creative with the proposal! He told Mackenzie they were going to yard sales! She found a Cryptex that looked like it was out of a movie. However, it was planted there by Shale earlier that morning. Within the box was a picture leading Mackenzie to St. Mary's College (Shale's Alma Mater) where they previously had gone to a crab boil together. This led Mackenzie to the docks where she found clue #2 - coordinates to Calvart Cliffs. When they arrived at Calvert Cliffs, there was a 2 mile hike to the beach where clue #3 was planted. It was a bottle containing the phrase "I LOVE U" which was the code to the Crytex. Inside was a decoy ring. When Mackenzie looked up, Shale was on one knee with the true ring. As you all know, She said YES!