[Marry has joined the group chat]

Marry: Hi guys!

[Shintaro has joined the group chat]

Shintaro: Hi

[Kano has joined the chat]  

[Ene has joined the chat]

Ene: Damn, it's been a while since they updated this

Shintaro: ENE STOP WITH THE FOURTH WALL BREAKS GODDAMNIT

Ene: Goshujin never uses emojis xD

Kano: xDDDDDDD

Marry: Seriously?

Ene: Probably because of who's writing this. xDDDDDD

Shintaro: ENE SERIOUSLY IT'S NOT FUNNY

Kano: I'm confused. xDDDDDDDD

Shintaro: Ughhh just ignore her

Kano: Whatever you say, Shintaro-kun~

Marry: KanoShin!

[Kuroha has joined the chat]  

Kuroha: WHAT

Kuroha: WHO DARES STEAL WHAT'S MINE

Shintaro: AHHHHHH

Ene: MAKE IT GO AWAY

Shintaro: KILL IT WITH FIRE

Kuroha: Psh, rude

Marry: Kuroha-san!

Kuroha: Someone's happy to see me

Kano: I wouldn't bet my money on that

Shintaro: WHO THE HELL GAVE THIS CREEP ACCESS TO THIS CHAT ANYWAY?

Marry: Um... I did..?

Shintaro: WHY

Marry: It would be rude not to...?

Kano: Always too nice Marry-chan~

Kuroha: I'm underappreciated

Ene: Back to our inicial point, how the hell does snek boy here have a cellphone?

Kuroha: I asked Queen for one

Ene: Marry, someone needs to teach you how to say no

Marry: But Kuroha-san asked so nicely!

Shintaro: How did you just put Kuroha and nicely in the same scentence.

Kuroha: Psh, I'm always nice

Shintaro: Sure, stalking me is such a kind act

Marry: Stalking?

Kano: Ohhhh, how curious~

Kuroha: Shut up, liar boy. I heard you have been putting your hands in what's mine

Kano: KanoShin is just Marry's invention, I have nothing to do with it

Kuroha: QUEEN

Kuroha: HOW COULD YOU DO THIS

Marry: Sorry, Kuroha-san.....

Kuroha: SHINTARO'S

Kuroha: ASS

Kuroha: IS

Kuroha: MINE

Shintaro: I'M NOBODY'S POSSESSION

Shintaro: SPECIALLY NOT YOURS

Ene: That's what you like think, Goshujin~

Kuroha: I'll say it

Ene: Say what

Kuroha: Three words and you'll be mine

Marry: OOOOOOHHH OWO

Kano: Marry calm down

Shintaro: I'd like to see you try

Kuroha: I have soda

Ene:.....

Kano:.....

Marry: OOOOWWWOOOO

Shintaro: ...

Shintaro: Wait for me, I'll come over

Kuroha: YEEEE-

Ene: wAIT GOSHUJIN NO-

[End of the Group Chat]

--

It's not that hard to guess who write this haha