It's not father son only cuz the author keeps romanticizing them in some alternate universe or some future shit. The fanservice making the story underwhelming. It could have been just batshit cute story but no
TRUEEEE but l also think it's due to the overwhelming number of fans thar ship them together, I'm starting to think the author is slowly making them Canon in a wah... (Dying inside literally)
It's not father son only cuz the author keeps romanticizing them in some alternate universe or some future shit. The fanservice making the story underwhelming. It could have been just batshit cute story but no