In this episode we find out Consuela is married to a man named Juan
who she sees by sneaking into Mexico over the Arizona border.
This episode reveals that Herbert's first name is John
& Seamus' last name is Levine
It should be noted since this was done in the midst of a movie trailer parody of 2010's ‘Valentine's Day’, it may not be connected to the actual Family Guy world.
Throughout the episode the same exterior shot is shown ...
The goof is the huge old-growth tree Glenn suddenly has growing next to his driveway that has never been there before.
Sandy taps Chris' window with a stone. It's clearly flat against the wall ...
... but when he opens the window, the interior and exterior are completely different.
When Chris is seen looking down at Sandy there's a huge bush & tree to her right ...
... but in the exterior of the Griffin home, no such tree & bush exist.
This could be explained away as being the tree & bush in the backyard but it's clearly the front yard since the sidewalk and road are visible.
It could also possibly be explained as being the suddenly appearing tree by Glenn's driveway but it's simply too far away for Chris to simply be looking down at it.
The green curtains are missing in the mirror but they reappear in the close up but a different color. Also the pole that opens the blinds is on the wrong side.
Also, the reflection itself of Glenn & Dr. Hartman is realistically impossible.
Even if we allow for cartoon logic for the reflection, when the shot goes to a close up, Dr. Hartman's reflection switches positions even though he never moves.
When Mayor West confronts the other mayor and Carol there's a man in a blue jacket sitting in the front row ...
... but when the other mayor jumps from the stage and engages Adam the man switches to guy in a green coat.
The man in the blue jacket reappears before the other Mayor grabs the baby.
When Mayor West confronts the other mayor & Carol you see (from back to front) an empty chair, a man in a grey overcoat, a bald man in a green jacket & a woman w/ baby.
As the fight passes them down the aisle, the bald man has switched seats. He's no longer behind the woman with the baby.
Also the man in the grey overcoat has vanished. He's been replaced w/ a man in a brown jacket who is now sitting behind the woman.