Zico's 2nd teaser video for 'Yes Or No' Unknown 8:00:00 PM block b, teaser video, Yes or No, zico Comments Block B‘s Zico drops another teaser video for his solo single 'Yes or No.' On October 16th, the second teaser was uploaded which shows clips from the song's music video. It will be released online on October 19th. Watch below: Email Post ← Newer Posts Older Posts → Home