
The translation on the last chapter is so bad God. This special chapter happens after their marriage during honeymoon. That's why there's spoiler warning at the beginning of the chapter in the original language but the translator removed it. Plus it says, I HAVE ONLY ONE HUSBAND CAN'T SCAR HIS FACE. Something Like That. And at the end it says they didn't left the room until the end of their honeymoon.
Yo, the teacher is 28 yrs old. So the age gap is 8yrs. It's not that big of an age gap. And it's more common nowadays to have even bigger age gap than this. So comparing to that 8yrs age gap is safe age gap tbh.