S2, E5: Aidan begins to fall into bad habits as his affair with Suren gets deeper, including feeding on live blood. Their affair does not go unnoticed by Mother, who has them go after the orphans. Flashbacks to 1930 continue, with Aidan having become angered at Henry for having affairs with other women under Suren's nose. When Suren finally discovered Henry with another woman, the emotional distress led her to attack the woman in the hotel's crowded ballroom, forcing Mother to call on all of the vampires to lock down the room and kill all of the human occupants.