Research (Bobby)
The symbol that the demon had made her carve into her arm was starting to heal, but it was still there. Jo knew full well that it had to mean something. She had taken a few days off of research mode. She hadn't talked to Dean about the Kleynach demons yet because she honestly just wanted to be for a few days. Especially in light of him admitting his feelings to her. She'd just wanted to enjoy that, before they had to get back to worrying about why exactly she wasn't still worm food.
But, she'd taken her time and now it was time to start researching things. Not to mention that she'd been wanting to call Bobby for awhile. She certainly wasn't as close to him as Dean was, but he'd been Uncle Bobby when she was growing up and she'd always liked him.
Before she called Bobby, she snapped a picture of the symbol with her phone and sent him a picture message with it. Then she picked up the phone and dialed.