Casey noticed that Rocket was tired being up a lot, yawning, a bit cranky along with drinking a buttload of coffee compared to her, as she slept good so right now she was eating pop tarts because Rocket was exhausted to make breakfast which she was okay with noticing he was zoning out while looking at his phone which concerned her, deciding to let him figure it out for himself so after eating she headed to her room to do some art knowing what she wanted to draw, her alter-ego Raccoon Girl wrapping a blanket around Rocket like a burrito making her giggle softly hoping Rocket was taking a siesta which he needed.
"Casey you alright, do you need help with anything." she heard Rocket asking.
"I'm good bro, just doing art so you can rest as you look exhausted." she replied to him seeing him coming into her room yawning which bothered her not noticing he'd seen her art chuckling softly at her sense of humour knowing she cared about him and his health rubbing his eyes with his paw seeing him lying down on her bed just drifting off making Casey smile putting a pillow gently under his head then going back to art drawing the scene before her being quiet as not to wake him up guessing being a Guardian and also taking care of her must be exhausting.
"I'm gonna be in the living room watching TV if you want me." she whispered to him before leaving her room and heading to get a drink for herself finding soda taking a can from the fridge popping it open sitting on the couch watching her shows.
"… Huh, why am I in Casey's room, ohhhhhh I must've fallen asleep being that tired and hope she's okay maybe we should have Mexican for dinner as it's easy." Rocket said yawning waking up later that afternoon, realising he'd fallen asleep in Casey's room getting up heading to the living-room seeing Casey watching shows smirking.
"Did you have a good nap, as yoj needed it, you looked really tired." she told him.
"Yeah, I did, thanks kiddo and we should have Mexican for dinner, it's one of my favourites." he told her.
"Okay but maybe you should have an earlynight so you can recharge, how can you fight bad guys if you're tired." she replied to him getting excited hearing he was going to make tacos so was explaining to her how to make them like they were food babies making her grin liking that like she was tucking them in as Rocket put them in the oven but drinking soda knowing Thor wanted to have a game night, he wasn't feeling it texting him.
"Good thinking, as you need your sleep." Casey told him patting his shoulder setting the table which was helping as he pointed out making her happy as she was loving having bonding time with her brother making Rocket grin as he agreed taking the tacos out of the oven after a bit seeing Casey enjoying them.