Continuity mistake: In the scene near the end where Brooke tells Marilyn Dean she is leaving to travel, the view is from Marilyn's perspective and Brooke folds her arms. The shot changes to from behind Brooke looking towards Marilyn and Brooke's arms are down by her side. The next shot is back from Marilyn's view and Brooke's arms are folded again.
Continuity mistake: When Gary comes into the apartment and Brooke is sketching, we can see that she is listening to her iPod. Gary lifts her canvas and bag and moves them over then she takes them off him and walks down the hallway. The iPod has disappeared, as we can see Brooke isn't holding it anymore.