Elizabeth quickly wipes the smile from her face as Flint looks over at her. She tilts her head to the side, as Flint talks, trying to figure out what he's trying to say. She has to bite the inside of her cheek to keep from laughing as he seems to stumble over the words. "Blood brothers, huh?" She says, when he trails off the last time, not able to keep her face emotionless no matter how hard she tried, a small smirk appearing on her lips. She nods her head, taking a few seconds to get control of her emotions once more, wiping the smirk off her face. "Well, I should probably, uh," She says, trying to thank him for helping her with those guys, not sure she would have been able to take all three of them by herself, but she's never had thank anyone for saving her ass before so she's not really sure what to say. She runs a hand through her hair, "I should thank you for helping me out back there." She says, not really thanking him, just saying that she should, though that's the closest thing to a 'thank you' he'll get from her.