Stalking wasn't something Penny was particularly fond of. However, since her target—and the very person she was looking for—was already right in front of her, she wasn't about to let him out of her sight.
Not until she knew what kind of person he was, where he lived, what he did for a living—everything.
It was a good thing that she found out Zoren Pierson was connected with Dean, which significantly narrowed down her search area.
'Based on the bodyguards around him, he probably has an important role in the Pierson family,' she thought. 'But how come I never heard of him? Dean also hadn't mentioned anything about him.'
Penny wasn't really interested in the Pierson family, mainly because of Dean. She wasn't interested in anything about that man. Asking Dean would only make her seem interested in him.