You don't understand I need ryusaekai to have slumber parties where they bond over shittalking about people.
Realistically it's kaisae the mean girls coded of the three. ...To be honest, it would just be Kaiser who keeps on ranting for hours. Sae just "hmhm"s every once in a while, half interested, half focused on the excel sheet he is currently messing with.
"You get me? Like how dare he. How fucking dare he! After all I've done for him, and he has the guts to—"
"Sit!" Ryusei is the one interrupting him this time. He is lying on his stomach on the fluffy carpet in Sae's living room. Legs dangling in the air and dressed in his pink pajama, he is currently dragging the stilo on the screen of his old Nintendo DS to pet the ugly 3d model of a chihuahua.
"Could you not?!" Because of course Shidou would be playing Nintendogs in the middle of Michael's beautiful speech.
"Huh? I needed to feed Eyesocket, you go on with your disney villain-like monologue, I'm listening."
"Disney villain-like monolo– wait, did you actually name that ugly ass dog 'Eyesocket'...?"
"You are ugly! She is beautiful, don't listen to him babygirl, he has shit taste in dogs..."
"Ugh, whatever... loser."
Shidou suddenly turns to Kaiser, showing him an all fangs grin: "Oh?"
Sae sighs, looking at the beautiful histograms he was making and ultimately deciding to focus on his partners instead:
"I want to know how Mihya's story ends" he says, shifting the focus onto him. Ryusei bats his eyelashes: "I actually want to hear the end of Micchan's story as well! Ah, and I got some gossip too! On Yocchan though~" to which both Michael's and Sae's ears perk up, although for different reasons
Kaiser then scrunches up his nose and relaxes back onto the sofa: "Ok, so, as I was saying, this fucking asshole–..."
...and back to monologuing he goes.