When Harvey and Louis are arguing about Harvey's promotion to senior partner, Harvey's suit is first not buttoned when he stands up from the couch, but it becomes buttoned after while Harvey's hands never left his pockets.
During the urine sample scene, the door to the bathroom switches from closed to open several times during the discussion about Mike's briefcase.
When Mike returns the case of pot to Trevor, he places face down on the table with the right hand lock open downwards.
However, when he comes back with the suits and opens the case, it is locked on both sides and turned over.
When Rachel gives Mike The Grand Tour, they first pass the Merger & Divorce blocks. As they walk past the fourth office (on their left), the toe-board in that office drops off.
When Jenny is fixing Mike's tie, her hair goes back and forth between shots from being tucked behind her ear to not.