: To prove how casual they are, Jess suggests they go to the gym together. However, her competitive nature takes over, and a simple workout turns into a high-stakes fitness battle.
: The "casual" date ends in disaster when both Jess and Robby end up in the hospital with matching injuries from pushing themselves too hard. Winston and Cece’s Modeling Side Plot [S6E9] Es Good
: Nick teaches Schmidt that the key to winning over a tough guy is simple, grunted phrases. They settle on "Es good" (It’s good) as the ultimate seal of approval. : To prove how casual they are, Jess
: Schmidt's attempts to act tough lead to him accidentally approving expensive and unnecessary structural changes because he's too afraid to disagree with Jason. Jess and Robby’s "Casual" Romance Winston and Cece’s Modeling Side Plot : Nick