Service on the weekend. In a large office, only three people (rather than 40 as usual) work in a relaxed mode. Usually in such days no one objects to silent music. And here one employee (a girl aged 23-24) turned on something, another employee (a man aged about 30) liked it, quietly grumbled, danced with limbs, said - said, what a song, funny... So we accidentally found out that the man never heard Justin Bieber, whom he hated fiercely, and generally thought that he performed rap.