Templat:Korean membutuhkan parameter |hangul=. Grown-Up adalah album mini keempat band musik rock asal Korea Selatan F.T. Island. Album ini dirilis di Korea Selatan pada tanggal 31 Januari 2012, di bawah FNC Music dan didistribusikan oleh Mnet Media.

Daftar lagu

No.	Judul	Lirik	Musik	Durasi
1.	"Severely" (지독하게; Jidokhagecode: ko is deprecated )	Han Seong-ho	Kim Do-hun, Lee Sang-ho	4:10
2.	"Even Had Lost a Friend" (친구마저 잃었다; Chingumajeo Irheotdacode: ko is deprecated )	Lee Hee-seung	Han Seung-hun	4:14
3.	"I'm a Foolish Person" (난 못난 사람입니다; Nan Motnan Saramipnidacode: ko is deprecated )	Lee Hee-seung	Kim Jae-yang	4:32
4.	"Grown Man..." (다 큰 남자가...; Da Keun Namjaga...code: ko is deprecated )	Lee Seung-ho	Han Seung-hun	4:09
5.	"We Hope to Become Lovers" (애인이 돼 주길 바래요; Aeini Dwae Jugil Baraeyocode: ko is deprecated )	Hang Seong-ho	Choi Jong Hun, Han Seung-hun	3:51
Durasi total:				20:56

Album studio

Bahasa Korea	Cheerful Sensibility Colorful Sensibility (Colorful Sensibility Part 2) Cross & Change Five Treasure Box I Will
Bahasa Jepang	So Long, Au Revoir Japan Special Album Vol. 1 Five Treasure Island 20 [Twenty] Rated-FT New Page 5.....Go

Album mini

Bahasa Korea	Jump Up (album mini) Beautiful Journey Return Memory in FTIsland Grown-Up Thanks To The Mood
Bahasa Jepang	Prologue of F.T. Island: Soyogi

Singel

Bahasa Jepang	"So Today..." "Satisfaction" "Let It Go!" "Distance" "Neverland" "Top Secret" "Polar Star"