Technically Lauren's sister-in-law as of 2017, it's hard to know what came first in their relationship: Becca becoming Lauren's sister, or Becca becoming Eric's wife. Hint: it wasn't the latter.

Josh's oldest brother and sometimes friend, they grew up practicing football together in the garden, watching football together in the lounge and playing football together on the PlayStation - you get the idea.

Having just celebrated this one's wedding to Lauren's oldest brother, this beautiful bride is the newest Keefer to date and top on the list of "why didn't Lauren get these girls as biological siblings from day 1?".

Josh's best friend. Having gone to the same schools and university together - even living together for two of the three years - it's safe to say many people (parents included) were surprised when Josh found someone else to settle down with.

Josh's youngest brother, Zack is on track for a PhD in Artificial Intelligence. You can probably look out for him in the control room when robots take over the world, but on May 26, hopefully you'll just find him on the dance floor.

Days after meeting, it quickly became clear to both Josh and James that breaking up with either Lauren or Olivia meant risking the wrath of the other. Josh's brother's fiancée (and OG Hodari girlfriend), Olivia makes the third time a charm: aren't weddings really for the sisters anyway?

Lauren's best friend who's as equally up for a games night as she is for a casual mountain climb on the edge of Scotland, the lack of single brother to marry off was the only thing stopping Lauren from making this sibling gain official. But really, who needs legality anyway?

Lauren's older brother and Josh's transatlantic alter-ego, Eric's always made Josh feel welcome in the family thanks to his incessant teasing about the British accent since day 1. Eric and Josh found common ground over football and being the quintessential middle children - bloody typical.

Lauren's oldest brother, Josh and Adam quickly bonded by discussing virtually any sport and winding Lauren up at every possible opportunity. They can often be caught watching either type of football together whenever they're in the same country (and fuming about them just the same).

Adrian Packer, Josh's roommate in America when Josh and Lauren first met. They spent an amazing summer pretending to lifeguard, drinking copious amounts and meeting Josh's future wife.