When Isabella has been upset as s child, she hid behind her sister. As a teen, she took steps backward until she was no longer present in the commotion. As an adult, she still shied away from most confrontation or things she couldn't explain.
She reappeared in the lobby by the front desk, flickering in and out for a moment before solidifying, confused. She returned just in enough time to witness Jack ripping the pen out of a woman's hand. She arched an eyebrow and then rolled her eyes. How childish.
As if nothing happened, she gestured to him. "Are you coming with me? I need to find security. We think someone drugged us and I'm not leaving until I get someone to call the police."