The first thing to remember is that Jens is a ninja. Natalie has always had a thing for ninjas. Though catching her eye took Jens feats of courage and strength the likes of which Natalie had never before thought possible given the long line of otherwise totally mediocre ninjas that had been vying for her hand in the past. But Jens was different. He was a jazz ninja. No one sees a jazz ninja coming. BAM! Now she's engaged.