Relatively Nat & Liv

As the date of Natalie's parents' anniversary approaches, cousins and best friends Nat and Liv head home to Vancouver to pull off a last-minute anniversary surprise.

Natalie's ex-flame, sibling tension, and unresolved heartbreak threaten to ruin an exciting family holiday to Whistler, British Columbia.

Liv develops a plan to `parent trap' her previously married but now single parents; Liv's sister, Sophia, feels left out of on an upcoming trip to London.

Nat, Liv and Sophia make their trip to London, which leaves Joel under the family's scrutiny; Nat is under the weather and on the verge of an important photo shoot; Liv worries that their reputations will suffer.

When Owen decides to try drag for the first time, he worries what his pastor father will think; Stephanie finds out that she has a long-lost sister, but has cold feet about meeting her.

After finding her first grey hair, Liv starts to freak out about getting older; Owen attempts to get Joel to be more sensitive in his interactions with the rest of the family.