We're getting married!

For our 4 year anniversary we went to the "Napoleon's Lost Talisman" escape room. We were doing great, but with 15 minutes left and one puzzle left to solve, Hans started freaking out. I wanted to solve it without clues, but I had already figured out WEEKS ago what was going to happen to at the end of the escape room, so I agreed to use a clue. Once we solved the kast puzzle, a sign lit up that said "the next chapter of your story awaits..." and a key seemingly dropped out of nowhere. The key opened the last box in the room that contained another box. Hans opened it up, asked "willyoumarryme?" and got down on one knee. All the steps, maybe not in the right order. I had planned to have some smart ass remark, but in the end all I could say was yes.