Brother Act.

is the second studio album by South Korean boy group BtoB.

BTOB members also participated in the album as co-lyricists and co-composers.

[1] The lead single "Missing You" is a pop ballad track written and composed by member Im Hyun-sik.

[4] "Missing You" topped for 5 charts after 3 hours its release beating Movie.

[7] On June 17, 2019 "Missing You" became the 2nd longest charting idol group song on MelOn at 87 weeks.