Luka was bored. So, as she usually did when she was bored, she sought out someone to entertain her.
This time, the luck of the draw had led to Haku, who was working late one night in Rei's garage. She had to admit, there was something... interesting about watching her sister work, especially in contrast to the Haku Luka had known back home.
This one had found a purpose. She was happy for her, really.
And she was really, really curious about this.