Hai became Shizuka's standard response when agreeing to something or acknowledging a request or command. It was her way of showing respect while also displaying her polite and obedient nature. Whether it was agreeing to go on an adventure with Nobita or helping out with one of Doraemon's gadgets, Hai was her go to response. Despite her calm and composed demeanor, Shizuka's Hai always conveyed a sense of willingness and eagerness to participate in whatever was asked of her. It was a simple yet...