Closet Key: This episode confirms that Patrick didn't know he was gay until he met David.
Coming-Out Story: Patrick has been coming to terms with his sexuality since meeting David, and this episode fills in the backstory.
Dark and Troubled Past: David reiterates that he's "damaged goods", with severe trust issues due to past abusive relationships.
Foil: Rachel's situation with Patrick mirrors Alexis's with Ted, although unbeknownst to Rachel there is no chance of her working it out with her ex.
Grand Romantic Gesture: Rachel thinks she's making a grand romantic gesture by coming to see Patrick.
Incompatible Orientation: Patrick didn't know why his relationship with Rachel never felt right until he met David.
Last Het Romance: Patrick broke it off with Rachel right before coming to town and meeting his Closet Key David.
Manly Tears: When David admits he's damaged goods and needs some space to deal with the fact that Patrick used to be engaged, Patrick is holding these back as hard as he can.
New Old Flame: Rachel comes to town looking to rekindle her relationship with Patrick.
Oh, Crap!: Patrick and Rachel go blank when they unexpectedly run into each other at the barbecue, then the rest of the family follows suit when they learn she used to be his fiancée.
Serious Business: On hearing the possibility that she might have to go the night without her phone, Alexis starts knocking on the door to her and David's room, calling his name.
Shipper on Deck: Moira gets to know Patrick a little better, and she gives David a pep talk about him. Stevie, Johnny and Alexis also support David and Patrick's romance.
Tomboy and Girly Girl: Alexis seeks Stevie's advice, but she ends up befriending Rachel.
