When they start turning to look at Colby as a sledgehammer, Eva has her hands under her chin but in the next scene she has on out in front of her and the other by her waist.
When they are trying to figure out how to get the box out of the wall, Eva points at the wall with both index fingers but in the next scene she is pointing with one and the other hand is open.
Celia alternates between calling her new romance Robert/Bobby, and "Roberts".