Nein is a charming person yet a very lazy and sluggish person, but he always become such a whole different person when he starts playing his bass, he become very passionate and energetic, especially when he play it with the rest of his band members. People can't helped but be charmed by him since he has his way with words, he is a charmer, for his own good since he wants to slack off, so he has his way with persuading people. A little manipulative, but just for his slack off time.