The pair met during the Seven’s Las Vegas-based episodes, hosted by James Tobin.
They defeated two remaining couples, Nicole Burns and Alex Tomisich and Frances Russell and Oliver O’Neill, to share the $100,000 prize.
In the series finale, Nick went on a dinner date with a complete stranger and Candice competed in an intellectual debating challenge.
“I couldn’t imagine (doing this) with anyone other than Candice,” said Nick. “I am so much more confident now and I have Candice to thank for that.”
“It’s really opened up my eyes,” Candice added. “It’s been the most amazing experience.”
Seven is yet to confirm if the series will return for 2015.