In short, Karlyn had been messaging Big Tech, flirted with him, asked him for dick pics, asked to sleep with him. Possibly sent him nudes. When she decided to go to AFPAC, Big Tech deleted his messages to her because he didn't want groypers having access to them. She noticed he'd deleted them. He asked her if she wanted to know how to delete hers, too. She said no. He asked for distance from her and she decided to attack him in a live stream. He heard about her attack and went online to tell everyone what happened and that she was full of shit. Karlyn is in this video telling people that there might be some dm's he could share that would seem wrong but they were just harmless flirting and no different than the kind of thing she does with other groypers and Nick himself.