《Halo》是Block B演唱的一首歌曲，歌詞如下：
外貌在第一眼就認定
(그대 눈빛 속 깊숙이 감춰진)
I don't care about anyone
(Anything but you)
我會讓你感到驚訝
(그대를 놀라게 할게)
我會讓你感到愛意
(그대를 사랑하게 할게)
我會讓你感到幸福
(그대를 행복하게 할게)
我會讓你感到驚訝 我會讓你感到愛意 我會讓你感到幸福
(Halo halo halo)
我會讓你感到愛意 我會讓你感到幸福 我會讓你感到驚訝
(Halo halo halo)
我會讓你感到愛意 我會讓你感到幸福 我會讓你感到愛意
(Halo)
我會讓你感到幸福 我會讓你感到愛意 我會讓你感到驚訝
(Halo)
我會讓你感到幸福 我會讓你感到愛意 我會讓你感到幸福 永遠陪在你身邊
(Happiness happiness)
《Halo》的韓語歌詞為：
Yeah! We got the new hit right here, ya'll better pay attention. You know my name, P.K. Get ready for the action. Ye, let's go!
See, I'm a real one, you can ask around, I'm a leader, you can ask around, yeah, I'm a star, you can ask around, I'm a star, you know my name, yeah, yeah. (Block B)
그대를 사랑하게 할게 (B)
(그대를) 행복하게 할게 (B) (Chorus)
Halo halo halo (B)
그대를 위해 울고 또 웃게 (B) (Chorus) (Bridge)
감춰진 기억을 모두 꺼내 (B)
그대를 위해 나를 모두 보여줄게 (Chorus) (Outro) Yeah! Block B! Yeah! Ye! Ye! Ye! Ye! Ye! Ye! Yeah! Yeah! Hey! Hey! Hey! Hey! Hey! Hey! Hey! Hey! Hey! Hey! Hey! Hey! Hey! Hey! Hey! Hey! Hey! Hey! Hey! Hey! (Gonna be with you, ganna be with you, ganna be with you, ganna be with you forever.) (Halo, my love, ganna be with you forever.)