Who's your favorite character in hetalia and why?

Admin: Well, my favorite character in hetalia is Denmark. I just love him your argument is invalid. It's because he's such a happy guy and he cares about his family, he is a puppy, he doesn't want to show his sad emotions to others and also he created Legos and my childhood fairytales I mean seriously who wouldn't love him <3
Also his hair is so perfect and it's so badass xD