Valentijn is invited to a party from a classmate, a girl. Apparently it's finally possible to mix again after years of self chosen isolation. It's a party in the evening, which he likes and it's theme party, which he hates. De little lady who's hosting the party is a horse loving girl. Well, there was a time, I was a girl just like that. I made her a horse lover's bag, with a special pocket for her whip.