Even though I can't remember a single thing worth being jealous over.
What is it, what did I do to bother him.
Could it be, that time when I was half-joking and requested doing her once?
No, that was just an attempt. [1]
She said it was impossible because she was engaged...
Ah, shit, this guy is the fiancé she was talking about that time.
"I'm just a small fry. Nothing but a pitiful lone young mouse. I..I'm not something so amazing that Demon King-sama should feel jealous of. I'm sure Kishirika-sama was just exaggerating everything a bit as she said it."