Mika didn't always successfully get Bobby to do things, but when it came to her room and her space, she succeeded and she still to this day feels incredibly proud that she won over on this instance. She also wasn't surprised that Dean would find it amusing she managed to 'train' Bobby of all people to not just walk in without permission unless it was an absolute emergency or warranted. In the case of Dean's bag, she considered it warranted and so didn't mind in the slightest, as she watched him then head back to the bathroom to clean his teeth. 

Due to how close the bathroom was to her room, she could hear everything Deanw as saying about her bed and had to chuckle to at his quip. It was true after all, and she was pretty sure the last time they had to cram into a bed this small they were much younger. It made her wonder if he was going to be around a lot more now if she should look into getting a bigger bed that will fit the both of them more comfortably. "I'm sure we'll make it work somehow" she quipped back. 

She looked up when she heard him walk back inside her room smiling that she was still very much there and done a runner. She watched him intently as he climbed up the bed on his hands and knees, coming face to face to her before kissing her, which she gladly returned. The kiss felt so different to any other he had ever given her as it was happening with her being her true self and not someone else. "oh please, you're the one who steals pillows in the night" she quipped back at him, smiling before stealing another kiss, but this time making it less quick and sweet, but lingering and passionate.