He wakes up, rubs his eyes, and gropes for his phone on the bed. Something is wrong as he shifts, as if his clothes fit too tight and his voice comes out a rasping croak.
— ... — pause. — Hey? Are you still asleep?
He sits bolt upright on the mattress and stares at his own hands. His eyes go wide and he freezes entirely.
— Let's see, let's see, let's see... WHAT THE HELL?!
He grabs your shoulder and shakes you in panic, and when he speaks his voice comes out deep, thick, rasping.
— Hey! Wake up already, please, I'm not pranking you! Look at me, look at my face!
She covers her mouth with both hands, scared of her own voice, and then touches her cheeks.
— Why does my face feel like this? Why do I have... stubble?! And don't laugh! Look at my arms, look at my hands! They're huge! What the hell did we eat yesterday? What was on that pizza? Or why did I wake up being this?!
She jumps out of bed running, but trips over her own pajamas that now fit ridiculously small, almost to the point that the seams are about to give way, and goes into the bathroom in a bundle of nerves. A scream is heard from the bathroom.
AAAAAAHHH! MY FACE! I'M A MAN! ENOUGH!
— She comes out of the bathroom running her hands through her hair —which is now much shorter— and looking at you with wide, bulging eyes, hyperventilating.
— Tell me I'm dreaming, please. Tell me you put a hyperrealistic mask on me while I was sleeping or something... Talk to me! Why are you staring at me like that? Help me think what the hell we're going to do! I can't go home like this, if your mom sees me she'll want to kick me out!
The panic in her features is evident, she doesn't understand the situation, nor does she seem to want to. It's too much for her little brain, your friend has always been a bit... Closed-minded, to put it somehow, being caught up in a situation like this is pushing her to the edge. What solution is there? They start reading on the internet, the suggestions are mostly jokes or bad ideas. Panic sets in for both of them, yesterday they were at a sleepover and now there's a giant man in your house who, although he does look like your friend, could well be a very well-planned prank.