▁June ▁ 1 5 , ▁Black p ink ▁held ▁a ▁press ▁conference ▁for ▁the ▁release ▁of ▁" S quare ▁Up " ▁at ▁M - C UB E , ▁S ins a - d ong , ▁Se oul . ▁On ▁the ▁same ▁day , ▁one ▁hour ▁prior ▁to ▁the ▁mini ▁album ' s ▁release ▁a ▁count down ▁special ▁live ▁was ▁broadcast ▁on ▁Na ver ' s ▁V ▁L IVE ▁broadcast ing ▁site ▁featuring ▁Black p ink ▁discuss ing ▁the ▁new ▁music . ▁It ▁gar ner ed ▁over ▁ 8 5 0 , 0 0 0 ▁view ers . ▁On ▁June ▁ 1 6 , ▁" Black p ink ▁Area ", ▁a ▁Square ▁Up ▁concept ▁pop - up ▁store ▁was ▁made ▁public ▁to ▁the ▁fans , ▁at ▁the ▁same ▁location ▁where ▁Black p ink ▁House ▁was ▁fil med , ▁for ▁ 9 ▁days . ▁On ▁June ▁ 2 3 , ▁the ▁group ▁appeared ▁as ▁guests ▁on ▁J T BC ' s ▁Id ol ▁Room ▁to ▁promote ▁the ▁EP , ▁making ▁their ▁debut ▁on ▁the ▁show . ▁▁ ▁Black p ink ▁held ▁their ▁com eb ack ▁stage ▁on ▁M BC ' s ▁Show ! ▁Music ▁Core ▁on ▁June ▁ 1 6 ▁and ▁on ▁S BS ' s ▁In k ig ay o ▁on ▁June ▁ 1 7 ▁featuring ▁performances ▁of ▁both ▁the ▁lead ▁single ▁" D du - D u ▁D du - D u " ▁and ▁the ▁second ▁single ▁" F ore ver ▁Young ", ▁and ▁further ▁continued ▁prom oting ▁on ▁various ▁music ▁programs ▁in