"One thing about living together that I'm really excited about is to never have to say goodbye -- knowing that I come home every day and he's there," said Audrey, 23. "We never had that, so I'm really excited for that."
While she has a lot to be happy for, Audrey admitted that she also has a few concerns.
"I think some of the harder things will just be moving, starting a full-time job, starting a marriage, living in a new city," said Audrey. "There's a lot of transition all at once on top of planning a wedding."
When Jeremy, 24, suggests that maybe they have their parents visit them instead of vice versa to make things less stressful, Audrey playfully nixes the idea of parental visits all together.
"Maybe not," Audrey said with a giggle. "Not for a while. We could come visit them eventually."
Jeremy and Audrey said "I do" on September 20 at Jeremy's family farm in Oregon.
Watch their road to the altar on Little People, Big World tonight at 10/9c on TLC. The actual wedding will be featured in the season finale on September 30.