(around 24min 37sec), when they meet the Metallica groupies, Damian Lewis tries to take a sip of his beer with the bottle cap still on! Literally 2 seconds later the bottle cap is off his beer.
While Freddie is talking to Bobby in the suite, his notebook computer closes and then opens again.
When Bobby gets up from the couch after talking to Elise in the bar, Elise's phone moves from her pocket to her hands.
When confronting his father about CrossCo, Chuck says, "The SEC may be feckless, but they're not incompetent." Feckless MEANS incompetent.