i just love killua & alluka/nanika sm bc i know that no matter what and no matter how old they get, killua is always going to see them as his little babies. :(
he literally adopted them and was also the only one who took care of, hung out w, and loved them, even when they were years younger (aside from the butlers, but they don’t count in the same way), so he’s basically their parental figure along w being their older brother.




















