Lorenzo finally talks about the proposal:

“I was in Paris for Fashion Week, for the Vuitton show, so I had a little planning beforehand to do that,” ( The rings are pink-gold triple bands from Boucheron) The Mercer Hotel in Paris “is an iconic place for us, you know? [Marc] lived there for ten years. When I proposed, the rings came with our starters in the restaurant, I bought the rings in Paris, brought them here, and then before the trip to Brazil, I proposed.”

They have not yet set a date!