How It Happened
The First Date
James tried to impress Olivia by pretending he loved kale smoothies. Olivia tried to impress James by pretending she understood how cryptocurrency works. They were both lying, but the lies were so compatible they decided to keep going.
The Proposal
James got down on one knee. Olivia thought he was tying his shoe. After five minutes of awkward silence, she realized he was holding a ring. She said "Seriously?" which James chose to interpret as a "Yes."
*Elias still hasn't tied that shoe.