are they seriousTimestamps: 0:00 Introduction0:30 Knock Knock (Who's There?)3:57 Underwater8:00 Will I Ever See You Again?10:57 Nightmare14:40 Iced CoffeeNo copyright infringement intended. Social Media:Kpop/Trade: / sadcateyess Personal: / anhchacolate #chill_kill #레드벨벳 #redvelevet