An autistic meltdown (Artino)

                                    

                                          
Due to the publicity of Databases death, news reporters had crowded outside of Monarch. All students were trapped outside trying to get into the building through crowds.
While some determined students fought through and made it inside, some less enthusiastic people just didn't show. While the pro heroes tried to remove the crowd some students still tried to push through.
Blake yelled at people with camera's and phones out "how disrespectful of you to come to a school full of mourning kids and shove camera's into their faces?!" She snapped at the crowd trying to make an entrance while Jack backed her up less aggressively.
However Shino had given up, and just sat on a low wall outside of Monarch waiting for the crowd to disappear. Shizu, Yuki, Iris and Clover managed to get inside, Iris got in easy because of their quirk and Yuki helped Shizu as Clover just jumped over people. 
Davis, Artemis, RikKu and Shino watched as Blake argued with people. Blake eventually gave up and fell back towards her friends along with Jack "so rude." She spat, she was clearly irritated.
RikKu was annoyed too, she found it disrespectful as well. To be honest, it was too early for Shino to be feeling super annoyed. He was slightly irritated but overall what could he do?
Artemis stud quickly against the wall anxiously picking at his nails. His breath was slightly quick and his heart raced. He hated the crowds and all the people and he felt overwhelmed and completely thrown out of his comfort zone, people were pushing and yelling and the crowd was so quickly packed that if you stud still there would be someone slightly touching you.
Artemis had his clear nervous moment, his pacing and frantically asking the group when the crowd would clear. He has almost exhausted himself, but in a way, his anxiousness seemed to worsen. He had gone completely mute.
RikKu had noticed Artemis's quick change from frantic anxious to quiet anxious, she studied Artemis for a few minutes. RikKu became worried that Arti was going to go into a shutdown. 
Since RikKu had leant Arti was autistic her and Shino read into it to try find out how to support their  roommate better.
RikKu had mostly seem a more positive side to Artemis's autism, like how he'd stim whenever he was excited for freak out whenever something he liked was mentioned, or how he could hyper fixate  on one thing for weeks. But she had read a lot into meltdowns and shutdowns. RikKu had ADHD so naturally she could understand a decent amount about Artemis's autism
RikKu nudged Shino slightly, Shino looked at her confused until she signalled over in Arti's direction. Shino looked that way, noticing what RikKu meant.
Neither of them could really do much at the moment because of the crowd "you ok Arti?" Shino asked snd Artemis nodded in reply, however he stayed silent and continued to anxiously pick at his nails. Shino noticed raw skin and blood form around Arti's nails from the picking.
The crowd got louder, RikKu jumped, they had tried to now enter the school and in doing so knocking over Venus. The police were arriving and arresting people as shouting and yelling got louder, Blake couldn't see Venus but raised her voice back at the crowd. It started to get a little chaotic, even Shino's emotions were now beginning to tighten
Arti covered his ears and squeezed his eyes closed. But his hands were shaky, he needed something to fidget with to calm him down but the noise was making it too hard to calm down. He pressed down harder on his ears, ignoring the burn from his recent helix piercing.
Davis looked at Artemis anxiously, tears started to fall from his face. Davis didn't know what to do, nobody else had noticed because of the crowd.
"Artemis are you ok?" Davis said shakily, "i-i'm fine" Artemis stuttered out in his destress. "A-Are you sure? I can ask if one of the staff can-" davis continued