Alex and Whitney realize that they never went on an actual honeymoon, so they head to Alex's family cabin for the weekend. Lily, Roxanne and Mark agree to keep an eye on their apartment while they're gone. Once Whitney leaves, Lily and Roxanne examine the apartment and discover all of Whitney and Alex's strange quirks.
On the plane, Whitney and Alex try to get freebies by announcing very loudly that they're on their honeymoon, but it doesn't work. Later, they arrive at Alex's family cabin. They're interrupted when Alex's dad, Wayne, walks in unexpectedly. Wayne tries to play it cool, but he's clearly troubled by something.
While Alex is outside, Whitney and Wayne have a heart-to-heart talk. Wayne reveals that he has been staying in the cabin because he and Alex's mom are having problems. Whitney promises to keep the conversation a secret. Meanwhile, Roxanne and Lily continue to discover strange things in Whitney and Alex's apartment.
Alex and Whitney are having trouble finding "alone time" with Alex's dad in the cabin, so they head back home. Back at the apartment, Alex becomes suspicious that something is wrong with his parents' relationship. Whitney assures Alex that everything between his parents will be okay, and eventually he feels better about the situation.
Whitney and Alex finally take a honeymoon trip to Alex's family cabin.