"Imagine this:
You’re walking down the road, and you see a car crash. Someone gets out of a car, and you realize it’s someone you know, so you call their name. They turn, and crumple to the ground.
What happened? They dislocated a bone in their neck, and when they turned their neck, they fully snapped it. There’s a bunch of stories of this happening to people, which is very scary."
"Obrigado" is Portuguese for "Thank you."
Portugal was the first European country to really make meaningful contact with Japan, which was the easternmost heavily-populated country/region in Asia. Portugal happens to be the westernmost country in Europe.
The two words, Arigato and Obrigado, are linguistically completely unrelated.
Those two very similar words developed in completely isolated contexts on opposite ends of the world's largest landmass, and they mean the same thing."
The Portuguese were just trying to colonize Japan and failed.
You are a brazilian vira-lata. You hate Portugal because it didn't fail to colonize you...