Elaborate. It's tentatively scheduled for the 23rd. I have every Friday afternoon off, but she works the full day. I'm going to go to her apartment and set up a treasure hunt. I'll hide 5 clues in envelopes around the apartment, each one with some signifigance to our past or future, each leading to the next, each consisting of a pair of rhyming couplets. Her favourite flower is the calla lily, and she has three fake ones in a vase. I'm going to replace one of them with a real one and put the ring in that, on the stamen. The 5th clue will lead her right to it, out in the open the whole time! The final pair of rhyming couplets will be spoken by me, on one knee, when she has the ring in hand.
Left knee or right knee?
(Oh, and I've already chosen white gold, per her request. It seems shinier!)