I know Mari is the comedic relief so we're primed to see her actions as amusing but it broke my heart a little to see her trying to shove the guy's brain back into his head ngl. Sure, it can be interpreted as her being silly, but it can also be her going no no no we had a chance. These people showed up and for five seconds we had a chance of going home. And now this guy's brain is all over the dirt and our chances of being rescued may very well have died with him. So she kneels on the ground next to him and makes this stupid, futile attempt at fixing it, at undoing the past few seconds, at getting a do-over that ends with them all going home. In denial, in thoughtless hope.
Mari Ibarra they will never make me forget you're a scared teen girl like everyone else.