Jo watched as the barkeep took his leave. She frowned at both the worry on Johnny's face and the admission. She studied the man, still not sure what to think about the whole thing with Mary and Johnny. She still wasn't even sure if he knew about her specific relation to Mary. She certainly hadn't spilled the beans, though she couldn't help but wonder how much he knew after spending this much time living with the youngest Winchester daughter.
"What did you do?"
That came out slightly more accusatory than Jo meant it. She couldn't help that. She'd been worried about those two getting hurt from the start. Mary's feelings had been obvious and she'd always expected that somewhere along the line, someone's heart was going to get busted up. And if it was her kid's? Well, blood was thicker than water. Johnny being her friend wasn't going to protect him from that.