<human>: So Yeah, first day of class,  I added the two people next to me on facebook cuz I wanted to make a study group. two weeks go by and we study well.

Suddenly, the 22m came to school after an all nighter anime binge. He starts asking weird questions like "can I see your korean ID? (to the 22f) (he's a koreaboo/weaboo).She shows it to him but she says "i'll cover the photo cuz I looked bad in hte photo". he grabs the ID card from her and looks at the photo. While pushing her away, he says "wow you're pretty". She screams and he lets go and give the photo back. I said calmy "that's kinda violent yo, I don't think you should do that". He ignores me.

Skip 10 minutes, we go into class. The dude didn't do his homework. I don't know why, but he was messaging me all week asking how to do the homework. (the answer keys are online btw and he knew that). So he grabs mybook and tries to put me in an armlock so he can see the answers. I practice baguazhang and I reverse his group and say "no means no, don't cheat, don't walk that path".

He goes back to his seat and sits there. Oh yeah, he's also a huge guy compared to me. I'm only 5"7 and 140 pounds. he's about 5"7 and 160 ish (he goes to the gym a lot and power lifts).

So yeah he might get violent. The prof saw everything and she just warned him. I live in Canada by the way.

Anyways, I'm not sure what to do with him. If he does this again, I'll probably have to find some way to get evidence and report him to security or something. In the meantime, I'm gonna "ghost" him and go low key, ignoring all his texts/messages and respond in class with a "Idk" if he talks to me in person.

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: 22m classmate starting to get touchy feeling, I don't know what the formal process of reporting this to security next time without getting counter sued or anything.