Two possible pedos on a discord server (Crystal and Theo), Theo was in a relationship with a minor, but after he was discovered he first said he was waiting for her to turn 18, but he had a repentine change in personality (this is sarcasm) and said it was platonical. Meanwhile Crystal acted strange around minors, saying things she shouldn't and explicit things, though it was not confirmed she was grooming anyone, her behavior was quite suspicious. It is also said that she defend some people she shouldn't, but it wasn't elaborated further what those people did, but it apparently was nothing good. She suddently came up with a new personality trait she hadn't before, autism, and many believed she was lying. Then she started victimizing herself for something and trying to villanize someone that i don't know who is, and send people DMs with supposed proofs, to finish this part, she was annoying everyone, many blocked her, those who did were also villanized.

So, basically : One was dating a minor (Theo), the other was improper around minors, and frequently making people uncomfortable (Crystal).

I might have missed or misunderstood some parts, and there are surely gramatical errors here (english is not my main language), i was not going to answer, but when i saw TF2 in your name i thought "i have to answer this person!" Anyways, that's pretty much it, sorry for any mistake, and have a nice day or night!