Mika lowered her gun and even holstered it in the back of her pants as she did so, wanting to come across as the less intimidating one in this situation. They were just kids, kids that wanted an out and she couldn't blame them for that. They may be teenagers but they were still young, too young for this life. At Sam saying her name in such a manner made her remain quiet but gave him the look 'don't bring me into this'. She just wanted to help Dean bring Sam back safely as she tried to ignore the fact Dean took a slow glance at her because of Sam's attitude toward her. 

Sam huffed at Dean practically shouting at him before asking him a barrage of questions and accusations. "She hasn't brainwashed me! And I've wanted out for a while! Dean this life isnt for me, I wanna go to college, to school! I wanna live a normal life! I'm done being between you and dad being at logger heads all the damn time! You say it's not about you and her but it is partly! It's always Kenzi that makes you argue with dad! I hate being between you two" he snapped back. "Anna here just got me away from it for a while, why is that so bad? So what if I met her only four hours ago, You ran off with Kenzi after the same amount of time the first time!" he pointed out again. 

She noticed how Anna was looking at her and could just tell she was wondering how the boys were being the way they were around her but she was remaining silent still. She listened to Sam snap back constantly at Dean, yet again bringing her into it, making her sigh in annoyance. "Sam me and your brother are a very different situation. Just come back to the motel yeah? Before your dad realises you're both gone and lose his shit big time" she said, a bit more softer than how Dean was speaking to him. "You're not my sister, you can't tell me what to do." He said to her, narrowing his eyes at her. "If you were Mika maybe I'd listen to you...but you're not...are you?" he said back, but said it in a way that almost could be translated into having a completely different meaning. 

Sighing again, she pinched the bridge of her nose to remain calm before looking at Anna, "I think it's time you let Sam come back to his family. Whatever has been said between the two of you should be forgotten and I think you should forget you even met Sam" she suggested, but her tone said 'do it or else'.