updated 02/07/2013 AT 10:00 AM ET
•originally published 02/07/2013 AT 1:00 PM ET
Signed, sealed, delivered – I’m yours!
But Cavallari, 25, says things weren’t as romantic the second time around.
“It was so silly,” she told E! News. “I was in the airport, leaving Chicago. We had just spent however many days together and we were texting and somehow it came up, like ‘Oh, shall we get married?’ We’re like, ‘Yeah, okay.’ ”
“Then he sent my ring in the mail,” she said. “So I actually had my ring sitting at home for a couple of weeks before I put it on.”