Seeing Dean raise his eyebrow at her description of one of her past concussions and injuries made her wonder if he had ever come across that sort of injury before or if he was lucky to have never had to deal with that. If the latter then she considerd him lucky because that night wasn't fun when she was alone and as she felt herself passing out that time, she recalled herself praying she would wake up again. She also was glad that this time it was just light and he didn't have feel paranoid of her health and safety too much, something which she was more than aware of him being now. 

She didn't think much of his paranoia or worry toward her, other than her thinking it was just a case he didn't want anyone else to die around him after losing Mika. His comment about Sam being a good nurse, Lexi found herself smirking and scoffing in amusement whilst giving a nod. "That is true. He does have his uses when it comes to needing aid" she retorted back to him. 

With Sam coming back into the room and putting the drinks in front of them, she wasted no time in grabbing her beer bottle, holding it by the neck and slowly bringing it to her face as the brothers exchanged looks toward each other. Sam definitely seemed to have something on his mind but she couldn't claim to know him well enough to say for sure. She took a swig of her beer as Dean explained to Sam what the plan was going to be, and when he mentioned about so much room in his bed, she quickly paused her drinking of the beer and forced herself not to choke on her drink in the process. 

Sam went to take a swig of his beer but Dean's remarks made him pause before he could do so, raising an eyebrow as he looked Dea, then Lexi and back at Dean again. "I'm gonna be okay. Think I'm just gonna head to my room and chill out before getting an early night, well...early for us anyway" he replied as he watched Dean give Lexi a teasing smirk, which she echoed on her own face easily enough. 

"Because you know me better than anyone else?" he pointed out as he replied to his brother's assumption. "but it can wait until the morning if you wanna go find a film to watch. It's nothing major anyway" he told him, deciding to leave the ball in Dean's court, rather than forcing him into what will end up being an awkward conversation as he had a feeling what he had to say to him about Lexi, might make him feel guilt all over again toward Mika. Even if he did think that Mika would agree with him when he told Dean that Lexi was a good person and someone who would be good for Dean. 

"If you boys need to talk, you can talk now, I can step out of the room. Hell, I'll probably go raid your cupboards for film snacks" Lexi smirked, standing up and putting her beer down on the table. "Don't feel like you can't have private chats with me around" she added as she made her way into the kitchen to do exactly what she said she would. Raid their cupboards for snacks. 

Sam was going to protest against Lexi's words, but it seemed Lexi had other ideas and yet again she impressed him with how she could read a room and know when to exit whilst being thoughtful to others. He followed Lexi with his eyes to see when she got into the kitchen then turned back to Dean. "Lexi is pretty cool huh? You seem pretty smitten with her anyway" he said, sitting down in front of his brother.