On September 9, music videos for the collaborative singles "붐벼 (FULL HOUSE)" and "빨리 전화해 (HIT ME)" were released.

[1][2] The duo performed their songs "Hit Me" & "Full House" at Inkigayo on September 11, 2016.

On September 28 they performed "Hit Me" and "Full House" at a busking on a park in Hongdae, Seoul.

[5] "Hit Me" debut at number 3 on Billboard's World Digital Songs for the week October 1, 2016.

), 3 (Body), 6 (Full House) and 7 (Hit Me) for most watched K-Pop MVs (September 2016) in America and rank at 3 (HOLUP!