In the opening scene, Avery displays the saddle she bought for the baby and holds it facing to the right at first. Camera shifts to Jack and then back to Avery where the saddle is facing to the left. Again, camera shifts to Jack and back to Avery, where the saddle is again facing to the right.
When Buck Henry is on the old cell phone at the end of the episode it is an old Motorola style phone with the bottom that has to flip open first to use, which he never does.
At the end of the episode, Jack is on the phone with Liz's father, but the audience can see the audience is not making a call. Moreover, the audience can see the phone screen change orientations.