When Sawyer is tied up and talking with Kate, his hair switches from covering his eyes to being out of his face several times, despite the fact that he would be unable to fix it.
When Sawyer is with the husband and wife taking their $160,000, he sees their son, reminding him of his childhood, so he calls the deal off. There is one briefcase on the table. He drops the other briefcase on the floor. However, both briefcases can be seen as he walks out of their house without his own money.
When Sawyer is in bed with the woman, she has bare shoulders. Then, when Sawyer realizes it is 3:30 and he slides out of the bed, she is only off-screen for a split second, but she now has a black bra on with straps.