Create a scene of three anime characters walking and talking together in a casual and relaxed atmosphere. The characters should be: Character 1: A bright and cheerful girl with short, curly blonde hair and a big smile. She should be wearing a yellow sundress with white flowers and have a small backpack on her back. Character 2: A cool and laid-back boy with spiky black hair and a pair of trendy sunglasses. He should be wearing a black graphic t-shirt and distressed denim jeans. Character 3: A gentle and intelligent girl with long, straight brown hair and a pair of glasses. She should be wearing a white blouse with a high collar and a plaid skirt.