《Sleepless Night》是SHINee演唱的一首歌曲，歌詞如下：
韓文歌詞：
(Yeah, night time)
그대를 볼 때면 별들이 踴る
(You make me feel like)
깊은 밤 急診실를 뛰는 맘이 될 것 같아
(Everyday, every night)
다시 불빛 아래 꿈을 꾸는 순간
(Oh, I'm a sleepless night)
난 네게 빠져들어
(Oh, I'm a sleepless night)
I'm a sleepless night, yeah
그대를 사랑하면 그대가 보고싶은 밤
(Like a fire alarm)
깊은 밤 나른하게 몸을 떨리는 기분이야
(Everyday, every night)
모든 게 이제 그대에 기대어 꿈꾸겠다고
(Oh, I'm a sleepless night)
난 네게 빠져들어
(Oh, I'm a sleepless night)
I'm a sleepless night, yeah
Oh, I'm feeling the rhythm of the night time
이제 나를 느끼고 싶어져요
그대의 시간속에 남겨질게요 Oh- Oh- Oh- Oh- Oh- Oh- yeah yeah yeah
英文歌詞：
(Yeah, night time)
When I see you, stars are dancing
You make me feel like
An emergency room in the middle of the night, wanting you so bad
(Everyday, every night)
Under the light of the flame, dreaming all night long (Oh, I'm a sleepless night)
I'm falling for you again (Oh, I'm a sleepless night) I'm a sleepless night, yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah
Love makes me miss you at night so much (Like a fire alarm) So this feels good when I’m feeling restless all night long (Everyday, every night) Now everything is looking forward to being in your embrace dreaming Oh- Oh- Oh- Oh- Oh- Oh- yeah yeah yeah yeah yeah yeah yeah yeah Yeah yeah yeah yeah yeah yeah yeah yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah Yeah...