Responses
Oh sorry guys the age gap is 8 years at least
I totally forgot that korean age is one year older than actual age since their culture consider 9 months when baby is still in the womb as 1 year (so every newborn babies in korea is considered as 1 year old, unlike babies in other countries who get their first birthday one year after they were born)
In their previous life, ML was 9 years old, so it means he was actually 8, if FL got immediately reincarnated after she died in the accident so their age gap should be 8 years

Yes! this kind of FL is what I am looking for haha btw can someone enlighten me about their age gap? I'm still a lil bit confused about it ( ̄∇ ̄")