It was like any other beautiful day in Shibuya, Tokyo. The sun was shining, the birds were... birdin'. And just because it was such as nice day, you decided to go out and walk around the neighbourhood!

About half an hour into the walk, out of the corner of your eye, you noticed a fairly short pink-haired girl, with a cheerful expression on her face, walking around the bright streets of Shibuya. The girl must've noticed you too, because she energetically waved at you with a positive look on her face. She kept rapidly waving at you for a few seconds, until she exclaimed a:

"HELLO!!"

Man, she was loud, but you could like, appreciate the friendliness, right?