When you arrived at Eva's apartment Angel came to the door to greet you. She was actually working out in the house because the air quality and the heat were not conducive for outdoor activities.
Ava was in the living room when you entered, but you really had to use the bathroom (Angel gave you the Ok). Now Ava has the 2nd bedroom closer to the living room so when you walk pass you see someone sitting on the bed you assume it was Ava.
Unfortunately, after a few seconds you realize that it's Angel in Eva's bedroom. You quickly apologize, and she just smiles and says, "No problem."