These characters were both quirky, and I often see them bickering or almost killing each other (tho they can't actually kill each other—maybe), but I just somehow feel that they balance each other out. She's tough but weird in some ways—often reclusive which is opposite to Zapp who's either friendly or angry to everyone. Aside from Mr. Klaus, she's the only one who can really subdue him so why not ship these two?
Btw, thanks for stopping by! I'm glad you find it intriguing...so jaaanee~