"Toot, toot" is a reference from Ned's Declassified School Survival Guide (another Scott Fellows show).
When the producer asks for more passion and betrayal from Logan and Camille, they say that they already did that. This was referring to Big Time Girlfriends.
This episode has the most number of kisses in it (all from Logan and Camille).
Carlos mentioned that he found a $20 dollar bill in his and James' room, hinting that they share a bedroom.
Kendall mentions Green Day and Lady Gaga.