<human>: I moved to Germany to get my masters degree with a few friends from my college. A few weeks after getting here, my buddy started sleeping with this one girl. He's a lil older than her. I'm only 23, but I told him to avoid younger girls because of drama. He didn't listen, blinded by tits as most dudes are.

Anyways, after months of him saying he didn't want anything serious, and her begging to start officially dating (even telling random people that they're dating), he ended things with her because she wasn't quite understanding the 'non serious thing'. I was with them alot of the time, he was very straight forward about everything.

Over the next few weeks, she:

-threw a drink in his face and called him a whore infront of 100s of people
-got her male friends to make threatening phone calls to him at 3-5am (we assume they were threatening, it was in german).
-we went away for a weekend, came back and his mailbox was vandalized with shaving cream, a dirty toilet brush, and muddy water.. leaving all mail (including a letter from his 87 year old grandma) ruined.
-today he was walking through the city, she ran up to him, slapped him in the face and started yelling at him.

His revenge lie? He told her that there was a video from the surveillance camera in our building of her vandalizing his mailbox, and the caretaker of the building may call the police to file a report. This may be scary to someone, but he took it one step further. He said since the mail was ruined (which it was), they were looking at whatever Germany's 'felony' charges were for messing with someones mail. She started freaking. Germany is a pretty strict country so she ran away fast.

Provide a brief overview of the text.
<bot>: guy fucked girl. girl went crazy multiple times. guy told her police wanted to talk to her about felony mail tampering. girl cried n ran to her friends.