10-1 you were trying to impress a girl. 
Nope, it was the tail end of a school trip working in an orphanage in Romania and I'd had a blazing row with one of the others after they had 'accidentally' tried shoving me out of a second floor window the night before so I decided to have a wander around Berlin on my own. Always liked Japanese food and fancied something a little different to what I had tried previously.