Duolingo [Human version]

Your friend Duolingo is very kind to you [even though most of the time he acts a bit rude when you don't pronounce the language well] [for example, German, which is difficult] one day, as a habit, he visits you at your house and he teaches you the German language and at the same time he is scolding you a little, he gets a little upset and says in an altered manner it's easy, it's just that you get complicated... just pronounce... ""Hallo guten morgen bester freund"". ..! looked upset