03:15
DAY6 "I'm Serious(장난 아닌데)" M/V
Day6 I M Serious Mp3 & Mp4
03:15
![[LIVE] I'm Serious｜DAY6(데이식스) 3RD FANMEETING ‘I Need My Day’](https://i.ytimg.com/vi/sKYGOgUV-u0/mqdefault.jpg)
03:16
[LIVE] I'm Serious｜DAY6(데이식스) 3RD FANMEETING ‘I Need My Day’
![DAY6 - I'm Serious (장난 아닌데) Lyrics [Color Coded_Han_Rom_Eng]](https://i.ytimg.com/vi/PTzFlXyVaEk/mqdefault.jpg?sqp=-oaymwEmCMACELQB8quKqQMa8AEB-AH-CYAC0AWKAgwIABABGGUgTShCMA8=&rs=AOn4CLDSZgLVNB6CW7TSu1u_2NYlHcfXeA)
03:15
DAY6 - I'm Serious (장난 아닌데) Lyrics [Color Coded_Han_Rom_Eng]
![[DAY6 - I'm Serious] Comeback Stage | M COUNTDOWN 170406 EP.518](https://i.ytimg.com/vi/h5xIEFOU0Fg/mqdefault.jpg)
03:23
[DAY6 - I'm Serious] Comeback Stage | M COUNTDOWN 170406 EP.518
03:14
Day6 - 장난 아닌데 I'm Serious (AUDIO)
![Xdinary Heroes - “I’m Serious (by DAY6)” Band LIVE Concert [it's Live] K-POP live music show](https://i.ytimg.com/vi/FsLZEE23Th4/mqdefault.jpg)
04:53
Xdinary Heroes - “I’m Serious (by DAY6)” Band LIVE Concert [it's Live] K-POP live music show
![[Super K-Pop] DAY6(데이식스) - 장난 아닌데 (I'm Serious)](https://i.ytimg.com/vi/Kch7Y01k01I/mqdefault.jpg)
03:17
[Super K-Pop] DAY6(데이식스) - 장난 아닌데 (I'm Serious)
![DAY6 - I’m Serious Freely Congratulations [We K-Pop EP.8 / ENG, CHN, IND]](https://i.ytimg.com/vi/RwfZYStyCwk/mqdefault.jpg)
11:41
DAY6 - I’m Serious Freely Congratulations [We K-Pop EP.8 / ENG, CHN, IND]
03:13
"EXCITING" DAY6 - I'm Serious (jokes) @ popular song Inkigayo 20170409
21:04
DAY6(데이식스)의 킬링보이스를 라이브로! – 예뻤어, 한 페이지가 될 수 있게, Zombie, Welcome to the Show, 좋아합니다, 놓아 놓아, 놓아, 장난 아닌데