[MelOn Premiere Showcase] Part 2: SEVENTEEN _ Pretty U, Still Lonely & Love Letter

[MelOn Premiere Showcase] Part 2: SEVENTEEN(세븐틴) _ Pretty U(예쁘다), Still Lonely(이놈의 인기) & Love Letter(사랑쪽지) *English subtitles are now available. :D (Please click on ’CC’ button or activate ’Interactive Transcript’ function) The New SEVENTEEN! Oh, Pretty U, SEVENTEEN! SEVENTEEN returns with the first full-length album [LOVE & LETTER]! Watch the SEVENTEEN members put on a parade of imitations! Don’t miss out on the special stages by SEVENTEEN units either! The most SEVENTEEN-style performances, right here