Love Call Center, the beloved music show by trot fans, comes back with a new format. Called 'Mailbox 20,' the second season will get requests via mails. Viewers send their work of art - poems, drawings - to the mailbox. Then, Mister Trot Top 6 will choose unique pieces and stories and perform the requested songs. You can expect good songs, great performances, and moving stories that will make everybody in tears.