Justin, Matthew “Matt” and Hayley
Ross, Toni (g) and Jeremy
Ashley and Madison
Heather and Katherin
Shelby, Alex and Kyle
Andres and Valentina “Tina”
Seth and Rachel
Cheri and Lindsay
Shari and Kristen
Adam and Mark
Morgan (g) and Zachary “Zach” [Twins]
Lori and Geri
Talia and Niccolas “Nicco”
Ori and Aryegh
Simone, Mara and Daniel “Danny”
Esther, Marilyn “Marcia” and Anita
Jennica “Jenn”, Aubrey (g) and Candice
Brooke and Justin
Darcy (g) and Brandon
Michael and Sarah
Rebecca “Becca” and Matthew “Matt”
Diana and Samuel “Sammy”
Lee and Rachel
William Aleksander and Michael
Brian and Samantha "Sami"
Nikole, Brooke and Amber
Liping (m) and Loving
Roselle and Eric
Sandra “Sandy” and Michael
Brendan and Taylor
Camilla and Klaire [Ok. Not siblings but cousins]