Ikr? Like she DOESN'T EVEN KNOW DUTCH FFS. So how on earth can she claim she intuitively understands german thanks to that. Does she believe that given her mom (creepy woman) is dutch she automatically inherited a special skill to understand dutch. Given how dumb she is she would totally believe that.
She was too busy
bleeping Niklas
To be honest she seems like a very insecure person, someone who would leave everything they were interested about or believed in the moment some random guy gives them minimum attention. That's why she barely did anything in Berlin cause she was busy being desperate lol.