"But Dan! Why didn't you end the previous comic on the 'fly' panel? That was the best one!"
Because PLOT! *Dramatically throws wine glass on the floor*
The primary challenge of this comic was making it clear that Carol was NOT in the room with Sarah. I mean, ultimately, it wasn't THAT big of a challenge. I just had to settle on a layout for Sarah's room and actually show the door. Nonetheless, that was the challenge this comic presented.