There's no fuckin way that Matt didn't hear not only Jessica's footsteps, but THE SHUTTER OF HER CAMERA. Forgetting the very fashion in which the character you're writing for experiences the world invalidates his snazzy fashion choice later in the episode.
I can't believe it took 3 sluggish episodes in an 8 episode series for these four characters to be in the same room, but it was kinda fun enough when they were. Unfortunately it was preceded by that cringeworthy "I'll expose you >:(" from Danny, which made the whole thing fall kinda flat.