That was no shocker, Barbara didn't really get Starkiller either if she was being entirely honest, but she was doing her best. And just because he was kind of crazy didn't mean she just had to leave him to fend for himself, especially when he was clearly sick and needing a little help.
She shrugged at his question though, "You're sick." She said after a moment, like that explained everything, and in a way it sort of did but it was more than that and he probably deserved a little bit more of an explanation, if he wanted to understand.
Her eyes went wide when he asked of she wanted him to kill someone for her. "What? No, god - no I don't want you to kill anyone." She said shaking her head immediately and making sure he knew that was not something she wanted at all. "I don't want anything from you." She promised, "I am just checking on you, making sure you're okay - it's kind of what I do where I'm from. Make sure people are okay."