At around 15:50, when Schmidt knocks on Elizabeth's door, the door opens a little revealing it wasn't actually closed.
At around 13:20, before the shot changes to Jess's face, you can see her start to say "Not now, Alfredo" with no audio. Then after Alfredo replies "Seriously?!" and his back is to the camera, you can see him mouth more lines that were eventually cut. One can assume a joke was cut accounting for the large gap in dialogue and explains why his mopey reaction doesn't quite fit what was said.