I do not love this kind of gap...
But in most of the countries isn't technically ilegal (the only way it can have problems is if the family acuse of like of something) the age of consent in a lot of countries is like 14...
But if u think a bit doesn't make any sense talking it is ilegal if one is minor (specifically in cases like one being 16/17 and the other being 18/19) the age gap is isn't enough...
Also in most of the countries u can date a person that is below 19 (like being 18) without parents permission.

im reading this but it feels illegal like please atleast make her older!!!!