- Alison Irwin and Justin Giovinco
- Amanda Craig and Scott Weintraub
- David Lane and Michelle Maradie
- Erika Landin and Robert Roman
- Jee Choe and Jun Song
The twist would later reappear during Big Brother 8 (US), coinciding with the Rivals twist, where Joe Barber entered the house and then discovered that his ex-boyfriend, Dustin Erikstrup, was also going to be playing the game.
The twist reappeared again on the following season, Big Brother 9 (US), with houseguests Sharon Obermueller and Jacob Heald being exes playing the game together. This twist coincided with the Soulmates twist, and the two were paired up together. However, their time in the game was cut short, as they were evicted by the Power Couple on Day 3.