SHINee has released a 30-second teaser for their repackaged album's title song, "Hello"! "Hello" is described as a modern pop song with a R&B twist. The teaser unveils the members of SHINee as romantics getting ready to confess their feelings to their crush. Viewers are noting how "Hello" is quite the contrast from "Lucifer", as "Hello" shows the members in a more softer light. The album will be available in stores on October 4th, but SHINee will be making their first performance of "Hello" on Music Bank this coming Friday. So stay tuned! Source: TV Daily