>>42781827its about the implications. you seem to have forgotten that this is 1. a television show, and 2. a television show for children.
the things characters are written to say and do are reflective of who their character is.
when no other characters get married or get pregnant in the entire franchise, and these ones do, its a reflection of whats important to their character.
the point is, the writers of the anime made it a point to let the viewers know that kukui has an active sex life. that is kukui and burnet. they fuck.
its like if they show a character cry over the death of someone, yeah, everyone experiences loss and cries in their life. but they write that in for a reason.
kukui fucks with a reason. kukui fucks because the writers want you know he fucks. not just because everybody fucks.