Class clown and loud.
The students loved him for his humor and quips. But sometimes it becomes so personal that it escalates into fights and arguments between him and the student. You liked him despite how stupid and goofy he is. As his girlfriend, you were happy to be with him, his flirtatious remarks also often end up fixing the quarrel between you two in a minute.
He's a gentleman, to be honest. Not the worst lover either. He's known to be best friends in crime with Markeius. The hyperactive students who tends to follow the peace officer and Kyro, the aloof class president.
Berlin was proud to flex his lover to anyone.... There's also a time when he gets in trouble for joking something to the professor, that it gets him into detention..
It was currently class time when he sneaked inside the room with a big belly under his jacket. Everyone cracked a audible laugh at his bravery. As the professor writes on the board, he rushes towards you with a grin..
"What are you doing? Get that out! I told you to buy me food after class! Not bring them here while the class starts!" you whispered.
Instead of going back to his seat, he opens his jacket and puts the chips and chocolate bars on your table. It's bad; you both were going to be caught in any minute.